Signal integrity and controlled impedance news

FEATURED: Speedstack Structure View simplifies management of layer stack design for PCBs with many transmission lines.

Can't view the video? Click here

10 April 2024 – Speedstack 24_04 supports reports containing L per unit, C per unit Vp and more.

Speedstack 24_04 can now report richer impedance structure information for example capacitance and inductance per unit length, Propagation velocity and more: (There are also fixes for laminate height to laminate height documentation on high layer count builds).

Details in this preview.

Please contact Polarcare or your local office for more information

8 April 2024 – CGen 24_04 Release candidate 3 supports new options for mixed layers

CGen 24_04 Release candidate 3 has numerous enhancements and new styles for mixed layers. CGen Si also has an improved Delta-L 4.0 insertion loss coupon. There are many "under the hood" changes and RC3 can be run alongside your licensed CGen 24_01.

Find direct download info and instructions here.

Please contact Polarcare or your local office for more information

4 April 2024 – Si9000e v24.03 supports new Frequency of Interest option enhancements

Si9000e Insertion Loss Field Solver v24.03 supports new Frequency of Interest option enhancements. New Result Selection options have been introduced to display the Measured Attenuation and Measured Effective Er of imported measured data at the user-specified frequencies of interest.
Simonovich-Cannonball is the new name for the Cannonball-Huray Method for surface roughness preprocessing. Associated Application Note AP553 links to two papers by Bert Simonovich of LamSim Enterprises:

Details in this preview.

Please contact Polarcare or your local office for more information

26 March 2024 – Nan Ya Plastics prepregs and cores added to Speedstack material libraries

Nan Ya Plastics NPG-150D-B, NPG-170D-B, NPG-170N-B, NPG-171-B, NPG-188H-B, NPG-188U-B, NPG-199HK-B, NPG-199K-B. NPGN-150LKHD-B prepregs and NPG-150D, NPG-170D, NPG-170N, NPG-171, NPG-188H, NPG-188U, NPG-199HK, NPG-199K, NPGN-150LKHD cores added to the Speedstack online and on-premise libraries. Available from Speedstack version 24.01 onwards.

Please contact Polarcare for information or download via the Speedstack Online library.

29 February 2024 – Shengyi prepregs and cores added to Speedstack material libraries

Shengyi S1000B, S1000-2B and S0401 prepregs and S1000, S1000-2 and S1141 cores added to the Speedstack online and on-premise libraries.
Available from Speedstack version 24.01 onwards.

Please contact Polarcare for information or download via the Speedstack Online library.

21 February 2024 – Si9000e v24.02 supports multi-frequency loss tangent goal seek from measured insertion loss data

Si9000e Insertion Loss Field Solver v24.02 supports multi-frequency goal seek of loss tangent from measured insertion loss data: Si9000e calculates copper and copper roughness losses and de-embeds them from the measurement data. Details in this overview:

Please contact Polarcare or your local office for more information

1 February 2024 – Elite EMC EM-A5B prepregs and EM-A50 cores added to Speedstack material libraries

Elite EMC EM-A5B prepregs and EM-A50 cores added to the Speedstack online and on-premise libraries.
Available from Speedstack version 24.01 onwards.

Please contact Polarcare for information or download via the Speedstack Online library.

22 January 2024 – Speedstack 2024 v24.01 (security update) released

Speedstack v24.01 introduces enhanced security with Microsoft .NET Framework™ 4.8. For details, please view this presentation

Please contact Polarcare for information or download

27 November 2023 – Speedstack 2024 release candidate 24.01 available during this week (security update)

Customer requests for increased security mean we have made a major migration from legacy dotnet framework up to dotnet 4.8. Functionality of Speedstack is unchanged from 23.09 in this release however major code changes are involved. Test licenses and licenses will be available on request. Customers where Speedstack is key to their operation should contact Polarcare for advice before implementation. (Note that if you wish to have the ability to roll back to a previous version you must upgrade only from 23.09)

22 November 2023 – Isola 370HR prepregs and cores, Isola FR408HR prepregs added/updated to Speedstack material libraries

Isola 370HR prepregs and cores, Isola FR408HR prepregs added/updated to the Speedstack online and on-premise libraries.
Available from Speedstack version 23.09 onwards.

Please contact Polarcare for information or download via the Speedstack Online library.

22 November 2023 – EMC EM-528 prepregs and cores added to Speedstack material libraries

EMC EM-528 prepregs and cores added/updated to the Speedstack online and on-premise libraries.
Available from Speedstack version 23.09 onwards.

Please contact Polarcare for information or download via the Speedstack Online library.

24 October 2023 – Rogers RT duroid cores added to Speedstack material libraries

Rogers RT duroid 6006 and RT duroid 6010LM cores added to the Speedstack online and on-premise libraries.
Available from Speedstack version 23.09 onwards.

Please contact Polarcare for information or download via the Speedstack Online library.

30 September 2023 – Si9000e adds multiple spot frequencies of interest

Many customers have asked for readings of insertion loss at specific frequencies to be added in the Si9000e user interface in order to facilitate specifying Delta-L or SPP or other loss method testing. The latest Si9000e does just that – the insertion loss results at user nominated frequencies are now displayed alongside the All Losses plot.

Details, along with all the other recent enhancements, are discussed in this presentation.

Please contact Polarcare for information.

24 August 2023 – Speedstack v23.09 includes drill design rule check enhancements and added technical report print options

Speedstack v23.09 introduces drill design rule check enhancements, including support for Ormet® Z-Axis Interconnects technology, along with HDI Drill Plan and Sequential Plan Enhancements to provide improved support for stackups with Back Drills; Speedstack's technical reports now include print options to turn off Number of Panels, Circuits Per Panel and Cost Per Circuit that appear under the Bill of Materials table.

Please contact Polarcare for information.

24 August 2023 – Isola prepregs and cores added to Speedstack material libraries

Isola FR408HR, IS550H, TerraGreen 400G, TerraGreen 400G2 prepregs and 370HR, FR408HR, P96, IS550H, TerraGreen 400G and TerraGreen 400G2 cores added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 23.09 onwards.

Please contact Polarcare for information or download via the Speedstack Online library.

08 August 2023 – Output multiple Touchstone files from supplied CAD line length data with Si9000e version 23_08

If need to output Touchstone for multiple line lengths in Si9000e this could be a tedious process - until now. The 23_08 edition of Si9000e allows you to paste a variety of line lengths for a given net class directly from a list output from your CAD system and then auto generate Touchstone files for each line length. Udate or evaluate the Si9000e insertion loss PCB transmission line field solver by contacting Polarcare.

18 July 2023 – Lupita Maurer appointed President of Polar Instruments, Inc.

Polar is delighted to announce the appointment of Lupita Maurer as President of Polar Instruments, Inc. Lupita takes over the reins from Ken Taylor as our US market continues to grow. Read the news release.

12 July 2023 – Rough Roughness Reasoning – feature article by Martyn Gaudion

Whilst at first sight roughness modelling may seem fearsomely complex, roughness is only part of the loss budget. Getting a reasonable
figure in for roughness and choosing the correct model will enhance your prediction of insertion loss compared with solvers that simply model smooth surfaces.

Details in this publication

23 June 2023 – Ormet® Via Interconnect supported in Speedstack 23.06

Documenting Ormet® and other any layer interstitial via technology is now possible from Speedstack 23.06 onwards. Speedstack 23_06 also improves support for buried backdrill documentation and export of drill plans including buried back drills into other systems. Find a full list of enhancements in this presentation.

Please contact Polarcare if you would like to upgrade or evaluate.

02 June 2023 – CGen Si adds Delta-L 4.0 coupons (beta) to insertion loss coupon capability / coupon ergonomic enhancements

A beta feature supporting Delta-L 4.0 insertion loss test coupons is now available in CGen Si edition impedance and insertion loss coupon generator. This in addition to earlier releases of CGen PCB and CGen Si in 2023 which improve ergonomics for test operators for coupons with a mix of single ended and differential tests.

Please contact Polarcare for information.

28 May 2023 – Si9000e adds Gradient roughness (beta) to insertion loss modeling

Gradient roughness modeling is now available for Si engineers who prefer this modeling for ultra high speed lines. Gradient takes RMS (Rq) roughness as an input method and significantly extends the frequency range in comparison to legacy Hammerstad and Groisse methods. For engineers with Rz roughness data – Cannonball Huray modeling is an alternate solution.

Please contact Polarcare for information.

23 May 2023 – Speedstack 23.05 Enhances Virtual material wizard, adds copper coverage test, Resonac materials in library

Speedstack 23.05 has a new Tools option to check copper coverage is entered – important when using proportional coverage for pressing thickness calculations. 23.05 also includes Virtual Material Wizard improvements to solder mask application and sequential core colors.

Please contact Polarcare for information or download via the Speedstack Online library.

16 May 2023 – Shengyi Technology (Sytech) prepregs and cores added to Speedstack material libraries

Shengyi S7040GB, S7045GB, S7439B, S7439CB, S7439GB, Synamic 6B, Synamic 6GXB, Synamic 6NB, Synamic 8 GB, Synamic 8GNB prepregs, S7040G, S7045G, S7439, S7439C, S7439G, Synamic 6, Synamic 6GX, Synamic 8G, Synamic 8GN cores added to the Speedstack online and on-premise libraries. Available from Speedstack version 23.04 onwards.

Please contact Polarcare for information or download via the Speedstack Online library.

17 April 2023 – Resonac (formerly Showa Denko) have joined the Speedstack Material Partner Program

Resonac (formerly Showa Denko) have joined the Speedstack Material Partner Program and their materials are available for download for Speedstack customers with active Polarcare.

Please contact Polarcare for information or download via the Speedstack Online library.

24 Mar 2023 – Ventec tec-speed 20.0 VT870 cores added to Speedstack material libraries

Ventec cores tec-speed 20.0 VT870 L300, tec-speed 20.0 VT870 L330, tec-speed 20.0 VT870 H348 added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 23.04 onwards.

Please contact Polarcare or information or download via the Speedstack Online library.

20 March 2023 – Improved usability for manufacturing constraints set to release in Speedstack v23.04

If you use the manufacturing constraints facility in Speedstack, the April release sees an update which simplifies and clarifies setting manufacturing constraints – making it easier to set constraints, for example, for Aerospace / Commercial or Automotive stacks – or the requirement of your choice. If you haven't updated to the Speedstack v23.03 – you may wish to hold off for v23.04. Details in this presentation

17 Mar 2023 – Ventec tec-speed prepregs and cores added to Speedstack material libraries

Ventec prepregs tec-speed 5.0 VT-464G, tec-speed 6.0H VT-462SH_NFPP, tec-speed 6.0H_PK_VT770(LK), tec-speed 6.0 H_PK_VT-770 , tec-speed 7.0 H_VT-463H, VT464GS and cores tec-speed 5.0 VT-464G, tec-speed 6.0H VT-462SH NFPP, tec-speed 6.0H PK_VT770(LK), tec-speed 6.0 H PK VT-770, tec-speed 7.0 H VT-463H, VT464GS added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 23.04 onwards.

Please contact Polarcare for information or download via the Speedstack Online library.

15 March 2023 – Enhanced library filtering for Speedstack – shipping now in version 23.03

Increasing numbers of materials in the Speedstack library have lead to many requests for better material filtering.
See whats planned for the upcoming release in this Polar YouTube video. Or if you have no access to YouTube the same content may also be viewed direct from the Polar website here.

12 March 2023 – HTTPS download for Speedstack material libraries – now gives 3 choices depending on your security requirements.

Speedstack 23.03 now includes three choices for selection of base material libraries, choose the best for you depending on your organizations security policies. Via FTP for general use, for medium secure environments use HTTPS, and for organizations requiring no internet access by applications a full on premise version may be deployed.

2 March 2023 – EIPC Winter Conference 2023, Days 1 and 2 Review

Review of Days 1 and 2 of the EIPC Winter Conference 2023, Lyon, France – Pete Starkey, I-Connect007:

Day 1 review:
EIPC Winter Conference 2023: Day 1 Review (iconnect007.com)

Day 2 review – includes Polar's presentation on Managing PCB Stackup:
EIPC Winter Conference 2023, Day 2 Review (iconnect007.com)

14 February 2023 – IConnect 007's Andy Shaughnessy interviews Polar Instruments' product specialist Erik Bateham at IPC Apex Expo.

IConnect 007's Andy Shaughnessy sits down with product specialist Erik Bateham, a new hire at Polar Instruments. Erik explains his circuitous route into circuit analysis tools. He also discusses the challenges that Polar’s customers are facing, and how user input drives Polar’s software development.
Watch the interview here

9 February – How a PCB is made – Application Note AP166 updated

Would you like to know what goes into the design and manufacturing of a PCB?
Then review our updated Application Note AP166.

31 January 2023 – Enhanced library filtering for Speedstack - coming soon.

Increasing numbers of materials in the Speedstack library have lead to many requests for better material filtering.
See whats planned for the upcoming release in this video.

26 January 2023 – Si Excel supports 32-bit and 64-bit Microsoft® Excel / example sheet and stability update

Need an Excel interface for Polar Impedance field solvers? The optional Si Excel 64 interface offers direct connection to Polar impedance field solvers for both 32 and 64 bit versions of office. Contact Polarcare if you wish to see it for yourself. When evaluating you can download this spreadsheet for just one example of how you can use the interface. (The 23_02 update has also fixed a reported stability issue).

14 November 2022 – Polar Instruments, Inc. New office address from today: Office telephone numbers remain the same

Polar Instruments, Inc.

Suite #400
Cascade Plaza West
12655 SW Center Street,
Beaverton, OR 97005

Tel: (503) 356 5270

10 November 2022 – Si Excel supports 32-bit and 64-bit Microsoft® Excel

Si Excel and Si Excel Expert now supports 32-bit and 64-bit Microsoft® Excel. View the new features in this presentation.

Please contact Polarcare for information.

27 October 2022 – Speedstack v22.11.01 further enhances Structure View

Speedstack 2022 Structure View presents a powerful interactive overview of all the controlled impedance and insertion loss structures that exist on the stackup. View the new features in this presentation.

Please contact Polarcare for information.

26 October 2022 – Popular educational transmission line equipotential display tool reintroduced.

The educational EPD100 is a free of charge transmission line equipotential viewer which helps explain transmission line concepts including odd and even signal transmission on PCB interconnects.

Please contact Polarcare for information.

07 September 2022 – Polar Instruments, Inc. is moving in early November

Polar Instruments, Inc. new office address, effective Monday, November 14th, 2022. Office telephone numbers remain the same

Polar Instruments, Inc.

Suite #400
Cascade Plaza West
12655 SW Center Street,
Beaverton, OR 97005

Tel: (503) 356 5270

25 Aug 2022 – Speedstack v22.09.01 now includes Structure View

Speedstack 2022 Structure View presents a powerful interactive overview of all the controlled impedance and insertion loss structures that exist on the stackup. View the new features in this presentation.

Please contact Polarcare for information.

1 Aug 2022 – Speedstack v22.7.20 now includes spreadsheet style Grid View

Speedstack 2022 now offers Grid View, offering customers the ability to amend stackup data in a spreadsheet style UI.
See for yourself in this presentation.

Please contact Polarcare for information.

23 July 2022 – Oak-Mitsui FaradFlex cores added to Speedstack material libraries

Oak-Mitsui FaradFlex MC8M, MC12M, MC24M, MC8TM, MC12TM, MC24TM core materials added to the Speedstack online and on-premise libraries. Available from Speedstack version 22.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

13 July 2022 – EIPC Summer Conference 2022 – Removing DC trace resistance errors from characteristic impedance measurements

Presentation at EIPC Summer Conference 2022 by Polar Instruments CEO Martyn Gaudion:

STOP resistance clouding your high speed measurements

View the presentation on YouTube or on the Polar website

View the Conference Summary

Please contact Polarcare for information

9 June 2022 – AGC cores added to Speedstack material libraries

AGC N4000-13, N4000-13EP, N4000-13 SI, N4000-13EP SI, N4380-13 RF, N4800-20, N4800-20 SI, N7000-2HT, N4000-29, N4000-6, N4000-6FC core materials updated/added to the Speedstack online and on-premise libraries. Available from Speedstack version 22.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

08 June 2022 – Recent updates in Si9000e insertion loss field solver

This presentation introduces the many enhancements in the Si9000e and associated optional track resistance calulator over the last 18 months.

19 May 2022 – Probe pages updated to include photographs and dimensioned drawings of each probe type

The CITS probe pages have been updated to include both drawings with pin spacing dimensions and photographs of the probe footprint.

Each page includes a photograph of the probe tip along with the associated mechanical drawings with pin spacing dimensions and pin type.

19 May 2022 – Shengyi cores and prepregs added to Speedstack material libraries

Shengyi AutoLad1, S1000H, S1000-2M, S1000-2, S1150G, S1141, S1170G core and AutoLad1B, S1000HB, S1000-2MB, S1000-2B, S1150GB, S0401, S1170GB prepreg materials added to the Speedstack online and on-premise libraries. Available from Speedstack version 22.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

18 May 2022 – De-embed your insertion loss measurements from any VNA with Atlas for Touchstone with Delta-L 4.0

Using Touchstone™ data files from short and long lines you can process and de embed the loss data with Delta-L 4.0 method.
See more information here.

Please contact Polarcare for information or an evaluation.

8 Apr 2022 – Elite EMC EM-890K cores and prepregs added to Speedstack material libraries

Elite EMC EM-890K core and EM-89BK prepreg materials added to the Speedstack online and on-premise libraries. Available from Speedstack version 22.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

10 Mar 2022 – Surface roughness tables added to Si9000e

Customers have often requested the ability to add preset roughness figures for their fabrication process within the Si9000e insertion loss field solver. This is now available from version 22_03 onwards.

Please contact Polarcare for information.

9 Mar 2022 – Showa Denko MCL-E-705G cores and prepregs added to Speedstack material libraries

Showa Denko MCL-E-705G, MCL-E-705G(L), MCL-E-705G(LH) core and GEA705G and GEA705G(L) prepreg materials updated and added to the Speedstack online and on-premise libraries. Available from Speedstack version 22.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

8 Mar 2022 – CITS880s Datalog report generator updated for 2022

Added compatibility for v22 editions of CITS880s provides professional reporting documents for CITS impedance test systems. The 22_03 version also features clearer error messaging and several other requested UI enhancements.

Please contact Polarcare for information.

 

3 Mar 2022 – AGC Meteorwave, AGC Mercurywave, N4000, N7000 cores and prepregs added to Speedstack material libraries

AGC Meteorwave MW1000, Meteorwave MW2000, Meteorwave MW3000, Meteorwave MW3350, Meteorwave MW4000, Meteorwave MW8000, Meteorwave MW8300, Meteorwave MW8350, Mercurywave 9350, Mercurywave 9350B, N4350 13 RF core materials and Meteorwave_MW1000, Meteorwave_MW2000, Meteorwave_MW3000, Meteorwave_MW3350, Meteorwave_MW4000, Meteorwave_MW8000, Meteorwave_MW8300, Meteorwave_MW8350, Mercurywave 9350, Mercurywave 9350B, N4000 13, N4000 13 EP, N4000 13 EP SI, N4000 13 SI, N4000 29, N4000 6FC, N4000 6, N4380 13 RF, N4800 20, N4800 20 SI, N7000 1, N7000 3F, N7000 3 prepreg materials updated and added to the Speedstack online and on-premise libraries. Available from Speedstack version 22.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

16 February 2022 – CITS880s / Si8/9000e with TRC Plus – enhanced support for fine line trace impedance measurement

2022 edition of CITS880s along with the TRC Plus option for Si8000m / Si9000e support enhancements to measurement and impedance modeling of fine line traces. Specifically, the TRC Plus includes a new TDR View capability to illustrate when series resistance needs to be accounted for in impedance measurement. CITS880s complements this with clarified UI for DC resistance compensation methods. Introductory video and presentation.

Please contact Polarcare for upgrade information.

8 Feb 2022 – ShengYi S1000 2MB prepregs added to Speedstack material libraries

ShengYi S1000 2MB prepreg materials updated and added to the Speedstack online and on-premise libraries. Available from Speedstack version 22.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

17 January 2022 – Speedstack version 22.01 released

The January release of Speedstack is now shipping – supporting "snap to" geometries as in Si8000 and Si9000 following customer requests. Also in this release the request that libraries support 0% dielectric thickness tolerance: see additionally cumulative updates to Speedstack from 2021.

Please contact Polarcare for information.

12 January 2022 – CITS880s – enhanced support for fine line trace impedance measurement – imminent

The first CITS880s release for 2022 is being finalised. Key enhancements are a more user friendly user interface for measurement of characteristic impedance on fine line traces – i.e those traces where the DC resistance is significant enough to require de-embedding from the charatcteristic impedance measurement. Launch Point Extrapolation and DC resistance compensation methods are both valid for this and are now much simpler to use.

Please contact Polarcare for advance information.

03 November 2021 – Speedstack version 21.11 released

The November release of Speedstack is now shipping – supporting improved stack up documentation including the much requested additional notes fields for upper and lower coppers on core materials: View the cumulative updates to Speedstack in 2021.

Please contact Polarcare for information.

16 – 19 November 2021 – Polar exhibition at productronica 2021

Polar instruments will be exhibiting at productronica 2021 Event site

Polar Instruments Europe – B3.128 / Polar Instruments GmbH – A1.555

Please contact Polarcare for information

15 October 2021 – ITEQ prepregs and cores added to Speedstack libraries

ITEQ IT-150GBS, IT-170GRA1BS, IT-180ABS prepreg and IT-150GTC, IT-180ATC core materials updated and added to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

28 September 2021 – Isola Halogen Free Extremely Low Loss laminates and prepregs added to Speedstack libraries

Isola TerraGreen 400G, TerraGreen 400GE Halogen Free Extremely Low Loss laminates and prepregs added to the Speedstack online libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

16 September 2021 – Atlas for Anritsu VectorStar™ 70GHz VNA version 21.09 now shipping

Atlas version 21.09 is now shipping. Featuring effective Er extraction, along with updated FLEXlm security and enhanced links with Si9000e field solver. Atlas now supports both Anritsu ShockLine™ 43GHz VNA and VectorStar™ 70GHz VNA.

Please contact Polarcare for information.

14 September 2021 – Isola Ultra Low Loss laminates and prepregs added to Speedstack libraries

Isola Tachyon 100G, TerraGreen Ultra Low Loss laminates and prepregs added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

9 September 2021 – Isola Polyimide laminates and prepregs added to Speedstack libraries

Isola Polyimide P96 laminates and P26 prepregs added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

01 September 2021 – Si8000m / Si9000e version 21.09 released

Ability to create project structures* from sensitivity analysis and graph the resulting insertion loss data. Goal seeking of copper roughness added to Si9000e along with export capability for Monte Carlo simulations in the September releases of Si8000m and Si9000e enhance their capabilities as both transmission line field solvers – and analysis tools for PCB designers fabricators and technologists. (*Requires optional Si Projects license)

Please contact Polarcare for information.

31 August 2021 – Isola laminates and prepregs added to Speedstack libraries

Isola materials – IS400, IS410, IS415, IS420, IS550H, I-Speed, P95 cores and IS400, IS410, IS415, IS420, IS550H, I-Speed, P25 prepregs added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

11 August 2021 – Isola laminates and prepregs added to Speedstack libraries

Isola materials – DE104, FR406, FR408HR cores and DE104, FR406, FR408HR, prepregs added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

04 August 2021 – Isola laminates and prepregs added to Speedstack libraries

Isola materials – I-Tera MT40, I-Tera MT40 RF/MW, 185HR, 370HR, AstraMT77 cores and I-Tera MT40, 185HR and 370HR, AstraMT77 prepregs added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

20 July 2021 – Rogers PTFE-based laminates added to Speedstack libraries

Rogers PTFE-based laminates – CLTE, CLTE-AT, CLTE-MW, CLTE-XT RT/duroid 5870, RT/duroid 5880, RT/duroid 5880LZ added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

15 July 2021 – Rogers cores added to Speedstack libraries

Rogers cores – RO3035, RO4830 LoPro, RO4360G2, RO4730G3, RO4725JXR, Kappa 438, RO5433 LoPro, added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

14 July 2021 – Rogers foils added to Speedstack libraries

Rogers foils – CU4000, CU4000 LoPro added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

12 July 2021 – Rogers core materials added to Speedstack libraries

Rogers cores – RO4350B, RO4350B LoPro, RT/duroid 6035HTC, DiClad 880 2.2, RO4835, RO4835T, RO8435 LoPro added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

07 July 2021 – Capped via documentation in Speedstack 21.07

Speedstack adds capped via capability in Speedstack 21.07. This presentation shows you the new capabilities and summarizes all the Speedstack enhancements for the 2021 releases to date. Once on version 21.07 this sample .sci file illustrates the new capability.

Please contact Polarcare for information.

30 June 2021 – Rogers materials added to Speedstack libraries

Rogers cores – RO3003, RO3003G2, RO3006, RO3010, RO3210, RO3035, RO4003C, XTremeSpeed RO1200, 92ML, TC350, TC350 Plus and
Rogers prepregs – SpeedWave 300P and 92ML added/updated to the Speedstack online and on-premise libraries. Available from Speedstack version 21.05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

08 June 2021 – Setup wizard reintroduced in CITS880s version 21.05

With many new customers this year, and for new operators getting their first experience of setting up and testing impedance coupons with CITS, the CITS setup wizard makes a weclome and enhanced return to the CITS after a long absence. (Watch this video directly or from the Polar YouTube channel.

Please contact Polarcare for update information.

07 June 2021 – Offset coplanar structures fully supported in CGen 21.06

CGen 21.06 adds support for two more customer requested styles of offset coplanar structures. CGen is an easy to use impedance coupon generator that can work hand in hand with Si8000m – and even better with Speedstack.

Please contact Polarcare for update information.

12 May 2021 – Speedstack adds layer naming in version 21.05

Layer naming is now available in Speedstack 21.05 this is a frequent request to enable you to use your naming conventions for electrical layers in stackup documentation this presentation details all the enhancements to date in 2021.

Please contact Polarcare for update information.

20 April 2021 – Nan Ya HDI materials added to Speedstack libraries

Nan Ya Plastics HDI NPGN-150LKHD core and NPGN-150LKHDB prepreg materials added to the Speedstack online and on-premise libraries. Available from Speedstack version 21.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

16 April 2021 – Nan Ya High Layer Count materials added to Speedstack libraries

Nan Ya Plastics High Layer Count NPG-198K core and NPG-198KB prepreg materials added to the Speedstack online and on-premise libraries. Available from Speedstack version 21.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

31 March 2021 – Hitachi Chemical materials change to Showa Denko materials in the Speedstack libraries

Hitachi Chemical Company has undergone a name change to Showa Denko Materials. Hitachi Chemical prepreg and core materials have been replaced with Showa Denko materials in the Speedstack online and on-premise libraries. Available from Speedstack version 21.03 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

30 March 2021 – Isola IS400 materials added to Speedstack libraries

Isola IS400 prepreg and core materials added to the Speedstack online and on-premise libraries. Available from Speedstack version 21.01 onwards. Please contact Polarcare for information or download via the Speedstack On line library.

25 March 2021 – CITS880s 2021 release enhances printing – enables multiple tests per trace

The March 2021 edition of CITS880s is now shipping (English only – local languages to follow). This edition allows single click printing of all coupon waveforms, or saving a printout of each coupon test results as a pdf when datalogging.

Please contact Polarcare for upgrade price and information.

24 March 2021 – Nan Ya High Layer Count materials added to Speedstack libraries

Nan Ya Plastics High Layer Count NPG-170D, NPG-171, NPG-186 core and NPG-170DB, NPG-171B, NPG-186B prepreg materials added to the Speedstack online and on-premise libraries. Available from Speedstack version 21.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

16 March 2021 – Plated layers highlighted in Speedstack 21_03 along with improved on-line material selection

Speedstack 21_03 is now shipping. Plated layers can be highlighted and there are many other detail enhancements. You can update now – or if you prefer to hold off there is another release with internal changes to the field solver engine coming in 6 to 8 weeks. This presentation details all the 2021 enhancements.

Contact Polarcare for information.

12 March 2021 – Tatsuta joins Speedstack material partner program.

Coinciding with joining the Speedstack material partner program, Tatsuta shielding materials are now uploaded in the Speedstack on-line library, for both version 21.02 and Speedstack 21.03.

Please contact Polarcare for information.

1 March 2021 – Atlas for Anrutsu ShockLine™ 43GHz VNA version 21.02 adds Er and Phase measurement to Delta-L 4.0

Atlas version 21.02 is now shipping. Featuring effective Er extraction, along with updated FLEXlm security and enhanced links with Si9000e field solver. Please contact Polarcare for information.

17 February 2021 – Rogers cores prepregs and bondplies added and updated in Speedstack 21.02

Speedstack version 21_02 onwards includes updated Rogers cores, prepregs and bondplies in the online libraries. These materials are either added or updated – Cores: 92ML, AD1000L, AD250C, AD255C, AD300D, AD350A, TC350Plus, TC350. Prepregs: 92ML, SpeedWave_300P. Bondplys: 2929, RO1200, RO4450F, RO4450T, RO4460G2.

Please contact Polarcare for information.

01 February 2021 – Speedstack 21.02 supports shield materials

Shield materials can now be documented, edited and included in Speedstack reports, including capability for adding shields where they are included in transmission line structrures. Please contact Polarcare for information.

See for yourself in this presentation or watch this video directly or from the Polar YouTube channel.

27 January 2021 – Ventec tec-speed 5.0 prepreg materials added to Speedstack libraries

Ventec tec-speed 5.0 VT-464G, prepreg and core materials added to the Speedstack online and on-premise libraries. Available from Speedstack version 21.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line librar y.

19 January 2021 – Ventec tec-speed 30.0 core materials added to Speedstack libraries

Ventec tec-speed 30.0 VT-3703, VT-3706 and VT-6710 core materials added to the Speedstack online and on-premise libraries. Available from Speedstack version 21.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

15 January 2021 – Coming soon - support for shield material types in Speedstack

Keep an eye on the Polar news page for imminent release information of a major update to Speedstack adding a new library type for shields along with enhanced documentation for shielding materials.

Please contact Polarcare for advance information.

12 January 2021 – Security release for Si8000m Si9000e and Speedstack rolls out FLEXlm version 11.17.2

The 21.01 release of Speedstack, Si9000e and Si8000m deploy FLEXlm version 11.17.2 resolving security issues as advised by Revenera.Other minor fixes and enhancements are included in this primarily security based release.

Please contact Polarcare for information

08 December 2020 – Webinar introducing insertion loss concepts including how to model and measure PCB insertion loss

Recording of a live webinar introducing PCB insertion loss concepts along with how to model and measure loss whilst taking into account copper and dielectric losses, loss owing to skin effect and copper roughness.

View direct from the Polar site or the Polar YouTube channel.

16 November 2020 – Using CGen coupon generator with mixed layers

Video introducing how to manage the use of mixed signal and plane layers with CGen 2020 version.

View direct from the Polar site, or the Polar YouTube channel.

22 October 2020 – Speedstack 20.11 Enhances online library usability / adds ShengYi (SYTECH) material filters.

This interim update for Speedstack simplifies the process of downloading groups of materials and adds a filter for SYTECH (ShengYi) materials. Fixes for customers who use commas for decimal separator.

Please contact Polarcare for information.

13 October 2020 – Panasonic prepregs and cores added to Speedstack libraries

Panasonic MEGTRON6 R-5775(G) core and MEGTRON6 R-5670(G) and MEGTRON6 R-5670(K) prepreg materials updated and added to the Speedstack online and on-premise libraries. Available from Speedstack version 20.09 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

6 October 2020 – ITEQ prepregs and cores added to Speedstack libraries

ITEQ IT-150GBS, IT-170GRA1BS, IT-170GRA2BS, IT-180ABS, IT-180GNBS, IT-968BS, IT-988GBS, IT-988GSEBS prepreg and IT-150GTC, IT-170GTTC, IT-170GRA1TC, IT-170GRA2TC, IT-180ATC, IT-968TC, IT-988GTC, IT-988GSETC core materials updated and added to the Speedstack online and on-premise libraries. Available from Speedstack version 20.09 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

17 September 2020 – Speedstack online library not working? Restore with Speedstack 20.09

A mandatory security upgrade on the Polar webserver means that pre 20.09 versions of Speedstack can no longer access online base material libraries. Please contact Polarcare with your active contract number to your local office to obtain update information.

16 September 2020 – ITEQ cores and prepregs added to Speedstack libraries

ITEQ IT-170GTBS, ITEQ IT-170GRA1BS prepreg and IT-968TC, IT-170GTTC and IT-170GRA1TC core materials added to the Speedstack online and on-premise libraries. Available from Speedstack version 20.09 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

9 September 2020 – Si8000m, Si9000e, Speedstack 20.09 releases ship from 10th September

Speedstack 20.09 ships from September 10th with improvements in printing and a security update for online library access. Si8000m and Si9000e ship with 10 new structures supporting cutout grounds – especially useful on flex and thin rigid constructions.

Please contact Polarcare or your local office for more information.

8 September 2020 – ITEQ cores and prepregs added to Speedstack libraries

ITEQ IT-968BS, ITEQ IT-988GBS and ITEQ IT-988GSEBS prepreg and IT-988GTC and IT-988GSETC core materials added to the Speedstack online and on-premise libraries.

Please contact Polarcare for information or download via the Speedstack On line library. Available from Speedstack version 20.06 onwards.

27 August 2020 – NanYa Plastics cores and prepregs added to Speedstack libraries

NanYa Plastics NP-155F prepreg and core materials added to the Speedstack online and On-premise libraries. Available from Speedstack version 20.06 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

26 August 2020 – ITEQ cores and prepregs added to Speedstack libraries

ITEQ IT-150GBS and ITEQ IT-180GNBS prepregs and IT-150GTC core materials added to the Speedstack online and On-premise libraries. Available from Speedstack version 20.06 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

21 August 2020 – ITEQ IT-158 cores and prepregs added to Speedstack libraries

ITEQ IT-158BS prepreg and IT-158TC core materials added to the Speedstack online and On-premise libraries. Available from Speedstack version 20.06 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

20 August 2020 – Impedance structures with cutout grounds for fall release of Si8000m and Si9000e

A selection of structures referencing to non adjacent planes to assist in retaining manufacturable line widths on thin PCBs and flex and rigid flex will be released in the upcoming 2020 fall editions of Si8000m and Si9000e PCB transmission line field solvers. Preview structures here and UI here.

Please contact Polarcare for information.

30 July 2020 – Speedstack Version 20:06 documentation supports latest backdrilling techniques for controlling stub length

Speedstack's backdrill data now supports the latest drills with capability for controlling stub length by specifying min and max distance from must-not-cut layer:

Please contact Polarcare for information.

3 July 2020 – NanYa Plastics prepregs added to Speedstack libraries

NanYa Plastics NPGN_150PYB, NPG_150NB, P_140B, NP_155FB, NP_175FBHB, NP_175FBH_15B, NP_175FB prepreg and core materials added to the Speedstack online and On-premise libraries. Available from Speedstack version 20.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

30 June 2020 – NanYa Plastics cores added to Speedstack libraries

NanYa Plastics NP-140TL, NP-155F, NP-175F, NP-175FBH, NP-175FBH-15, NPG-150, NPG-151, NPG-170, NPG-170D, NPG-180BH, NPGN-150PY core materials added to the Speedstack online and On-premise libraries. Available from Speedstack version 20.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

26 June 2020 – ITEQ IT-150DA and IT180I prepregs and cores added to Speedstack libraries

ITEQ IT-150DA and IT180I prepreg and core materials added to the Speedstack online and On-premise libraries. Available from Speedstack version 20.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

19 May 2020 – Speedstack Version 20:05 supports enhanced drilling documentation.

Speedstack can now document up to 11 columns of drilling and backdrilling information, in addition to its existing capability for documenting laser and mechanical drills and a wide variety of via filling materials. Selectable plating thicknesses now added to finishing options and the online material library may now be filtered by test frequency.

Please contact Polarcare for information.

30 April 2020 – Getting started with Si8000m & Si9000e sensitivity analysis

This second Getting Started with the Si8000m/Si9000e Field Solvers video describes how to use the field solvers' sensitivity analysis to predict the effects of manufacturing variations of trace width and height, copper thickness and dielectric constant on the target impedance.The sensitivity analysis function provides access to fast and interactive built-in graphing of impedance variation against a range of physical structure parameters.

Please contact Polarcare for information.

20 April 2020 – Si8000m – getting started with PCB impedance field solving

This first Getting Started with the Si8000m Field Solver video discusses the basics of using the Si8000m to calculate the impedance of PCB transmission lines, beginning with an introduction to controlled impedance and explaining the need for a field solver for the complex structures used on modern PCBs.

Please contact Polarcare for information.

31 March 2020 – Si9000e version 20:03 supports increased extended substrate data tables.

Si9000e power users report that the 100 data table limit inhibits large material studies. From version 20:03 the table limit is increased to 1000 and the ability to import and export substrate data in Excel compatible form is introduced.

Please contact Polarcare for information.

19 March 2020 – ITEQ IT-968SEBS prepregs and IT-968SETC cores added to the Speedstack On line and On Premise libraries

ITEQ IT-968SETC core and IT-968SEBS prepreg materials added to the Speedstack online and On-premise libraries. Available from Speedstack version 20.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

18 March 2020 – Concessionary licenses for home working for Polarcare customers

If you have the need to work from home and you use Polar Speedstack / Si8000e or Si9000e or any of our other suite of signal integrity tools - Polar is pleased to announce that if you have an active Polarcare contract Polar will provide you with a 4 week node locked license so you can install your Polar tools on a laptop for home working.

Please contact Polarcare with your Polarcare contract number and we will be happy to help.

10 March 2020 – Barcode support introduced for CITS880s version 20:03

CITS880s can now load test programs directly by reading the testfile name from a barcoded or QR® coded coupon or routecard. Both native CITS .cif file formats may be opened along with CITS test files created by an ERP system in appropriate XML format.

Please contact Polarcare or your local sales office for more information.

3 March 2020 – TUC TU-87P SLK Sp prepregs and TU-872 SLK Sp cores added to the Speedstack On line and On Premise libraries

TUC TU-87P SLK Sp prepregs and TU-872 SLK Sp cores added to the Speedstack online and On-premise libraries. Available from Speedstack version 20.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

19 February 2020 – Isola IS550H prepregs and cores added to the Speedstack On line and On Premise libraries

Isola IS550H prepregs and cores added to the Speedstack online and On-premise libraries. Available from Speedstack version 20.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

5 February 2020 – Arlon polyimides added to the Speedstack On line and On Premise libraries

Arlon 35N, 85HP and 85N cores added to the Speedstack online and On-premise libraries. Available from Speedstack version 20.01 onwards.

1 February 2020 – Shengyi automotive materials added to the Speedstack On line and On Premise libraries

Shengyi Autolad1 cores and Autolad1B prepregs added to the Speedstack online and On-premise libraries. Please contact Polarcare for information or download via the Speedstack On line library. Available from Speedstack version 20.01 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

31 January 2020 – Speedstack 2020 launch local language packs

Speedstack 2020 language packs for Simplified and Traditional Chinese, German and Japanese now shipping.

Please contact Polarcare for download information.

22 January 2020 – Speedstack 2020 launch – features enhanced back drilling support and 128 layer wizard

Speedstack 2020 launch, featuring enhanced back drilling support, better handling of plating classes, customizable notes fields and a wizard for up to 128 layers – see this presentation.

Please contact Polarcare for an evaluation or an upgrade if you are on active maintenance.

21 January 2020 – Si8000m and Si9000e 2020 releases – connect to beta edition of optional multiline crosstalk calculator

Si8000m and Si9000e are updated to support connection with a new beta multi line single ended and differential pair (lossless) crosstalk calculator.

Please contact Polarcare for information.

28 November 2019 – TUC Cores and Prepregs added to the Speedstack On line and On Premise libraries

TUC cores and prepregs added to the Speedstack online and On-premise libraries. Available from Speedstack version19:05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

08 November 2019 – Speedstack 2020 Preview with back drill capability

Speedstack 2020 previewed, in YouTube video, enhanced back drilling. In addition, there are further drill enhancements and plating capabilities – see this presentation

24 September 2019 – Isola P96 / P95 Cores and P26 / P25 Prepregs added to the Speedstack On line and On Premise libraries

Isola P96 core / P26 prepreg and P95 core / P25 prepreg materials added to the online and On-premise libraries. Available from Speedstack version19:05 onwards.

Please contact Polarcare for information or download via the Speedstack On line library.

19 August 2019 – CITS880s 19.08 released

Enhancements and fixes to the Test Editor. Test Editor now stores user Ohms or % selection and test distances. Fixes to issues on extended runs of testing. Application version added to the status bar.

Please contact Polarcare for upgrade information.

07 June 2019 – Closing the Si Loop. PCB007 Design magazine article

Closing the loop between modeling and measurement is the topic of this months "The Pulse" article from Polar in the PCB design magazine read the article on page 44 of this PDF version

30 May 2019 – Correlating measured s-parameters with modeled by using the LA9000: YouTube video

The LA9000 is a new s-parameter analyser which allows you to compare s-parameters from a variety of sources. This YouTube video shows just how easy it is to use the LA9000 to compare modeled insertion loss calculations with measurement. In this example a range of surface finishes is modelled against a measured VNA derived Touchstone(TM) result. YouTube video (alternate non YouTube video).

16 May 2019 – Speedstack 19:05 released

With enhancements for resin calculations for sequential lamination, improved printing, and causal copper roughness modeling – details.

Please contact Polarcare with your contract number to arrange an upgrade.

16 May 2019 – Si9000e 19:05 released

With direct link to the new LA9000, file association for Si projects files and enhanced causal copper roughness modeling – details.

Please contact Polarcare with your contract number to arrange an upgrade.

14 May 2019 – Preview beta release - LA9000 S-parameter analyser

Compare S-parameters exported from Si9000e with 3rd party simulation tool S-parameters and Touchstone(TM) files from VNAs and other measurement systems.

Please contact Polarcare to evaluate a preview edition - LA9000 is best when used in conjunction with Si9000 Projects.

1 May 2019 – New ultra sharp Needle Probes for Toneohm 550, 550A, 700, 850, 850A, 950, 970

New ultra sharp needle probes for Toneohm series in manufacturing and PCB repair – Accessories

5 April 2019 – Documenting differential pairs without underlying  ground planes for Gigabit Ethernet routing in Speedstack

Occasionally there are applications where a ground plane below a differential pair is undesirable. This application note explains how to model and document this scenario in any situation where the differential pair needs to be a “pure” differential implementation (100% of the signal and return being carried by the pair rather than partially returned through an underlying  ground.) Application note AP542

4 April 2019 – CGen v19.03 adds utility for changing multiple structure descriptions when exporting CITS test files

Until now changing structure descriptions when automatically generating CITS impedance test files from CGen was a tedious line by line process. CGen 19.03 resolves this with a simple to use utility.

Please contact Polarcare for upgrade information.

3 April 2019 – CITS DRG Pro Critical update – v19.04

Addresses a bug from 19.02 where failed boards may not appear in the results.

Please contact Polarcare for upgrade information.

13 March 2019 – Monte Carlo impedance analysis – now shipping in Si8000m and Si9000e v19.03

With many Polar customers building high volumes of product the new Monte Carlo impedance analysis in Si8000m and Si9000e 2019 makes light work of simulating impedance variation in production. Here is an example screen with all input parameters of a microstrip being randomised over 10000 iterations and here is another example where prepreg press thickness is varied on a stripline (exaggerated for clarity.) Monte Carlo analysis is included in your Polarcare update for 2019. YouTube video (alternate non YouTube video).

11 March 2019 – Stackup templates for Speedstack including HDI and Flex.

Sample stackups rigid / flex and HDI to give you a flying start when designing and documenting stackups in Speedstack – view templates.

27 February 2019 – Monte Carlo impedance analysis – coming soon for Si8000m and Si9000e.

With many Polar customers building high volumes of product the upcoming Monte Carlo impedance analysis in Si8000m and Si9000e 2019 will make light work of simulating impedance variation in production. Here is an example screen with all input parameters of a microstrip being randomised over 10000 iterations and here is another example where prepreg press thickness is varied on a stripline (exaggerated for clarity.) Monte Carlo analysis is included in your Polarcare update – so please check back here for the release date in the coming weeks.

06 February 2019 – Speedstack 2019 release - now shipping.

New features for Speedstack 2019 include enhanced handling of loss tangent in Speedstack Si and more drill / via fill capabilities and further enhanced modeling of the effects of copper roughness. YouTube video (alternate non YouTube video) Or in a PDF if you prefer. If you use Speedstack extensively and link into other systems - please do speak with your local office before you upgrade.

21 January 2019 – Atlas PCB Insertion loss test system V19.01 supports Delta-L 3 line Delta-L with uncertainty factor.

Atlas 2019 released with stability enhancements for Delta-L. The 2019 edition includes a number of other customer requested usability enhancements. Please contact Polarcare for upgrade information. Atlas 2019 is shipping now and supports SET2DIL / SPP / Delta-L and Delta-L 3L methods.

14 January 2019 – Nippon Pillar joins Speedstack Material partner program

Nippon Pillar have joined the Speedstack material partner program. Their high speed cores are being added to the online material libraries for the mid February 2019 release of Speedstack - Nippon Pillar

18 December 2018 – Speedstack 2019 preview

New features for Speedstack 2019 include enhanced handling of loss tangent and more drill / via fill capabilities and further enhanced modeling of the effects of copper roughness. YouTube video (alternate non YouTube video) Or in a PDF if you prefer.

03 November 2018 – Elite EMC: LX / LXB Low CTE IC substrate materials included in Speedstack 18:08 library onwards

EMC materials further updated in Speedstack on line libraries.

02 November 2018 – Loss tangent / Dielectric constant and their relationship - in layman's terms:

This application note describes dielectric constant and loss tangent and their relationship in easy to understand terms.

06 September 2018 – Delta-L 2L and 3L coupons supported in CGen 18:08:

Speedstack libraries are updated with a number of revised and new material families from EMC, Taconic and Ventec. If you are using Speedstack 18:05 or above these will automatically appear in your on line library. YouTube video (alternate non YouTube video).

09 July 2018 – New EMC / Taconic / Ventec materials added to Speedstack online libraries:

Speedstack libraries are updated with a number of revised and new material families from EMC, Taconic and Ventec. If you are using Speedstack 18:05 or above these will automatically appear in your on line library.

14 June 2018 – CITS880s 2018 enhanced test regions and simplified saving of full results "Snapshot"

CITS880s 2018 contains several customer requested enhancements, including adjustment of test limits without the need to re acquire test data, autosaving of all test and result waveform data when logging results along with other usability enhancements. Contact Polarcare for upgrade information. Learn more from this YouTube video (alternate non YouTube video).

21 May 2018 – Speedstack Si & Si9000e gain Cannonball / Huray roughness modeling

An easy to use enhancement which enables simple data entry based on Rz to estimate Huray Parameters for surface roughness modeling with Speedstack Si & Si9000e. Contact Polarcare for upgrade information. Learn more about Speedstack Si 2018.

17 May 2018 – Atlas 18.05 supports Delta-L 3 line Delta-L with uncertainty factor

Delta-L 3 Line insertion loss measurement with Atlas – along with simplified Datalog file formats. Contact Polarcare for upgrade information

25 April 2018 – How to compare modeled impedance – Polar YouTube Channel

How closely should modeled impedance match your measurements? Watch this new 6 minute guide.

21 April 2018 – Major enhancements in Speedstack Si – YouTube preview

Speedstack Si has undergone a transformation for 2018, the same familiar easy to use interface, with a host of new insertion loss capability, including comprehensive reporting for material losses and support for roughness modeling. Watch this introduction on the Polar YouTube Channel.

11 April 2018 – Major enhancements in Speedstack Si

Speedstack Si has undergone a transformation for 2018, the same familiar easy to use interface, with a host of new insertion loss capability, including comprehensive reporting for material losses and support for roughness modeling. Because we have made significant behind the scenes changes – you will need to upgrade your Polar suite of signal integrity software simultaneously. Contact Polarcare for upgrade information. Learn more about Speedstack Si 2018

03 January 2018 – New President at Polar Instruments, Inc. – Dorine Gurney

Dorine joins Polar with a career that ps Mentor Graphics, Lattice Semiconductor and Tektronix. Dorine steps into Ken Taylor's shoes; Ken is retiring and Polar is pleased that he remains as a Non Executive Director of Polar Instruments Ltd.

06 December 2017 – New look website – the Polar website's 21st anniversary

It is 21 years since the Polar Instruments website went live. Back then the DVD was just being released in Japan and it was two years "BG" "Before Google". The Polar website keeps its useful content but has a fresh new look and simplified navigation.

30 November 2017 – Cannonballs, eBooks, and Signal Integrity

I-Connect 007's Andy Shaughnessy and Pete Starkey interview Martyn Gaudion at Productronica 2017 discussing Polar's Secrets of High Speed PCBs book and new capabilities for Speedstack Si in 2018 more.

26 October 2017 – Major enhancements in Speedstack Si for 2018

Speedstack Si has undergone a transformation for 2018, the same familiar easy to use interface, but a host of new insertion loss capability, including comprehensive reporting for material losses and support for a variety of roughness modeling methods. The Si9000e Speedstack link now contains a rich palette of insertion loss data – see more.

19 October 2017 – Iconnect 007 interview Tools & Books

Andy Shaughnessy interviews Polar's Martyn Gaudion on the subject of latest enhancements in Polar tools for 2018 including the radical enhancements for Speedstack Si – read the interview here.

12 October 2017 – Practical modeling of high speed backplane channels

This article penned by Bert Simonovich in the October PCB design magazine shows you how to model high speed transmission line characteristics with data sheet values using both Keysight ADS(TM) and Polar Si9000e – more.

12 October 2017 – Loss tangent – take care with small numbers

Tangential thoughts is Martyn Gaudion's take on being careful when using loss tangent values. Just because there are a couple of leading zeros – it doesn't reduce the significance of the number; see "The PCB design magazine" more.

4 October 2017 – Speedstack 2017 v17.08

If you are a Speedstack Si customer it is recommended that you upgrade to version 17.08. v17.08 will install some enabling elements of Speedstack 2018 and will make the upgrade to Speedstack Si 2018 a smoother process. Read more.

25 August 2017 – Surface roughness – applying the cannonball stack model

This application note by Bert Simonovich focuses on applying the Cannonball model to determine the input parameters needed for Huray roughness model in Si9000e using data provided solely by manufactures’ data sheets. Read more.

26 July 2017 – Compare measured vs modeled impedance with Si8000m / Si9000e

Si8000m and Si9000e V17:07 support bulk importing impedance test results. This powerful new capability (which is now released) lets you graph measured production variation vs predicted modeled impedance. See for youself in this pdf presentation or watch the preview on the Polar YouTube channel.

25 July 2017 – Si8000m Interface module – link with Frontline InPlan(TM) V5.0

Version 17:06 of the Si8000m Interface Module is released and tested in conjunction with Frontline PCB InPlan(TM) V5.0.

18 July 2017 – Circuit Foil – Foils included in Speedstack

Circuit Foil materials are uploaded and available for all users with access to the Speedstack online library.

13 July 2017 – Fine tuning impedance controlled stackups

See for youself how easily you can fine tune Stackups by using the optional "Projects" feature in Speedstack and Si8000m or Si9000e on the Polar YouTube channel.

6 July 2017 – Updated Iteq libraries

Updated Iteq material libraries are uploaded and available for all users with access to the Speedstack online library.

13 July 2017 – How to document sequential lamination plan.

See for yourself how easily you document sequentially laminated stackups on the Polar YouTube channel.

30 June 2017 – Mitsui copper foils available for Speedstack

Mitsui foils are uploaded and available for all users with access to the Speedstack online library.

21 June 2017 – Preview – compare measured vs modeled impedance

The upcoming releases of Si8000m and Si9000e for Q3 of 2017 will support importing CITS log files from newer CITS. This powerful new capability lets you graph measured production variation vs predicted modeled impedance. See for youself in this pdf presentation or watch the preview on the Polar YouTube channel.

13 June 2017 – New application note – modeling losses – and loss tangent

Loss tangent is a tiny ratio – but with a directly proportional effect on insertion loss; this new application note helps you ensure accurate modeling.

6 June 2017 – CITS880s fine line traces and intermediate test limits – release

The/ June release of CITS880s enhances testing fine line impedance controlled traces with series resistance by adding normalisation in addition to LPE methods. CITS880s 17:06 also includes "intermediate" test settings to flag marginal results. Ask Polarcare about updating.

30 May 2017 – Speedstack online libaries – release

The May / June release of Speedstack brings you online connection to over 16 popular updated material supplier libraries – find our more on the Polar YouTube channel or in this pdf. Update Speedstack by asking Polarcare.

19 May 2017 – MORE Secrets of High-Speed PCBs

Part 2 of Martyn Gaudion's new eBook "Secrets of High-Speed PCBs" is released in conjunction with I-Connect007. Register and download your copy of part 2 here.

16 May 2017 – Speedstack – Online libraries – coming soon

The May / June release of Speedstack slated for later this month brings you online connection to over 16 popular updated material supplier libraries – find our more on the Polar YouTube channel.

13 April 2017 – Speedstack – enhanced flex-rigid and library management

See whats new in Speedstack 2017 Q2 update on the Polar YouTube channel.

30 March 2017 – Secrets of High-Speed PCBs – new eBook

Martyn Gaudion's new eBook "Secrets of High-Speed PCBs (Part 1)" is released in conjunction with I-Connect007. Register and download your copy here. A brief introduction is also on the Polar YouTube channel.

14 March 2017 – Si9000e – 2017 release adds Huray roughness support

Huray and Groisse rougnhess models now available in release 17:03 edition of Si9000e 2017. More information will be released when shipping dates are confirmed. These two methods will ship in addition to the existing Hammerstad roughness Please contact Polarcare or your local Polar office for more information.

09 March 2017 – Atlas 17_03 released

Atlas 17_03 is released with enhanced compatibility for Tektronix DSA8300 sampling units when used in SPP insetion loss testing applications.

22 February 2017 – Measuring impedance on fine line traces

Martyn Gaudion writes on measuring fine line trace impedance with Launch Point Extrapolation in the Signal Integrity Journal

21 February 2017 – I-Connect 007 interview

Andy Shaughnessy from I-connect 007 interviews Geoffrey Hazelett at IPC Expo

14 February 2017 – Huray and Groisse roughness methods slated for Si9000e 2017

Huray and Groisse rougnhess models are slated for release in the Q2 edition of Si9000e 2017. More information will be released when shipping dates are confirmed. These two methods will ship in addition to the existing Hammerstad roughness model.

12 December 2016 – IConnect007 interview - more designer control.

Pete Starkey interviews Martyn Gaudion at Electronica "New tools mean more designer control" –  read the interview here.

29 November 2016 – The Pulse – Vias, modeling and signal integrity

Read Martyn Gaudion's column on PCB007 – "The Pulse" – this month covering vias modeling and signal integrity.

22 November 2016 – Speedstack 2017 released

Enhanced support for Flexrigid PCB stackups with bikini builds, plus support for idendifying impedance structures with Net Class information, along with a host of of other enhancements including a beta proportional stack view mode. Speedstack 2017 is available now for customers with active 2017 Polarcare. Please contact Polarcare for upgrade information or explore the changes in this presentation.

16 November 2016 – Specifying high speed PCB stackups appropriately

PCB supply chain managers and procurement engineers sometimes wonder why, even with a fully specified PCB, they receive different builds from different suppliers and even sometimes multiple different builds from the same fabricator. Application Note AP517 describes how Speedstack technical reports deliver flexible and high quality communication for PCB fabricators and brokers, reducing the chances of miscommunication and providing professional stackup documentation from end to end of global and internal supply chains.

26 October 2016 – Enhanced rigid flex / Netclasses & Beta Proportional view

Speedstack 2017 is about to go into beta testing, featuring enhanced support for bikini builds, support for structure net classes and better support for new and legacy xml export. We are also testing an experimental proportional stack view.

04 October 2016 – Referencing to non adjacent planes

This new application note shows you how to calculate impedances when structures reference non adjacent planes.

29 September 2016 – Si9000e-Atlas link

Si9000e and Atlas 16_07 allow direct importation of measurement data from Atlas SPP, Preview the capability here.

19 July 2016 – Si9000e-Atlas link

Si9000e and Atlas 16_07 allow direct importation of measurement data from Atlas SPP, SET2DIL or Delta-L into Si9000e. Once imported the data is parsed and modelling data displayed on the same graph – a single click then allows you to goal seek Loss tangent allowing you to explore the relationship between predicted and measured attenuation.

19 July 2016 – CITS880s – Save as Snapshot

Many CITS880s customers asked for a “save all results and waveforms” facility as in the Atlas environment. CITS880s v16_07 adds this new capability.

03 June 2016 – Delta-L+ slated for future release of Atlas

Delta-L+ insertion loss testing with enhancements for HVM test is slated for a future release of Atlas. In addition the ability to import loss test data into Si9000e is being enhanced with a direct link in the next release of Si9000e and Atlas significantly simplifying the process of estimating loss tangent. Please contact Polarcare for more information. The Atlas web page can be found here.

To view a short introduction clip, watch here or download from this video.

17 May 2016 Loss tangent goal seeking for Si9000e

Loss tangent goal seeking is set for imminent release on the Si9000e insertion loss field solver. By entering your insertion loss measurement from Atlas or other insertion loss test system, in conjunction with trace cross section data – the Si9000e will model the copper loss and estimate the dielectric loss of the substrate. More to follow in an upcoming Polar news emailing. Subscribe to the Polar email newsletter here.

20 April 2016 - Delta-L insertion loss testing now available in Atlas 2016

Delta-L insertion loss testing is now supported in Atlas 2016. Please contact Polarcare for more information. The Atlas web page can be found here.

To view a short introduction clip, watch here or download from video.

18 April 2016 – Polar email archive

Polar email archive lets you search through Polar email news history – view Polar emailing archives here.

18 March 2016 – Flexera security vulnerability

Flexera has alerted us to a security vulnerability in their license server components shipped with Polar signal integrity tools. 2016 releases of Polar software (Speedstack / Si8000m / Si9000e CGen) address this vulnerability. Flexera recommend updating in order to address this situation. Please contact your local Polar office for information.

16 March 2016 - Si8000m and Si9000e support additional structures

Si8000m and Si9000e 2016 versions now support 8 additional structuresincluding a range of groundless differential structures and a much requested pair of “broadside over pre-preg” structures. In addition Si9000e simplifies the deployment of causal modelling of s-parameters.

14 March 2016 – BOM

Bill of materials output is now included in an interim release of Speedstack 2016 this module when enabled provides printout of stack bill of materials and supports multiple barcode formats.

02 March 2016 – Impedance variation with frequency can be counter intuitive.

Although transmission line impedance is broadly constant over a wide range of frequencies, as the dielectric constant of a PCB transmission line tends to fall slightly with increasing frequency you might anticipate that Z0 would increase as you sweep through the frequency range. A quick calculation with a range of frequencies in the Si9000e transmission line field solver shows this is not the case. This application note explains why…

26 November 2015 – Speedstack 2016 retains structures when editing layer types.

Scheduled for January 2016 release Speedstack 2016 retains and re-allocates structures when changes are made to the electrical layers of the stack up. Structure Layer Properties and Structure Validation toolbar lets you re-allocate structures after stack up changes: Add foil / core – increase layer count, Delete foil / core – reduce layer count. For more information please contact Polarcare.

17 November 2015 – How to use powerful new projects capability for Si8000m & Speedstack.

This new application note shows you how to use the new projects capability in Si8000m Si9000e and Speedstack.

15 November 2015 – Delta L insertion loss method slated to release in Atlas Q1 2016.

In line with our aim to offer a complete solution of both impedance and insertion loss products, Polar Atlas insertion loss test system will add Delta-L insertion loss capability during Q1 2016, this in addition to SET2DIL, SET2SEIL and SPP capabilities (read more).

12 November 2015 – PCB007's Pete Starkey interviews Martyn Gaudion at Productronica 2015.

PCB007's Pete Starkey and Martyn Gaudion discuss Polar's efforts to simplify specification issues relating to layer stackup in the PCB supply chain.

30 October 2015 – Counterfeit Polar probes may void CITS warranty.

Counterfeit probes bearing a copied Polar logo and part number have been identified in circulation. These probes appear as very good copies of legacy Polar IP probes. These probes are not made from ESD safe materials and their use will void your CITS warranty. If you suspect you have been supplied counterfeit probes through unofficial channels please alert Polarcare.

28 October 2015 – Enhanced groundless differential accuracy for CITS880s

CITS880s Version 15:10 will shortly be shipping – Version 15:10 supports enhanced calibration for groundless on board differential testing. Please contact Polarcare with your Polarcare contract number for update information.

21 October 2015 – Ventec libraries for Speedstack – Updated

New and updated material libraries for Ventec materials are now available. Please contact Polarcare with your Polarcare contract number for update information.

30 September 2015 – GRS500 repair test system & CADView 2016 now shipping.

GRS500 flying probe repair test system and CADView software version 2016 is now shipping. This enables GRS customers to upgrade to a Windows 7 or Windows 10 (Polar supplied) controller PC, and also brings compatibility for Adobe Acrobat readed XI (V11.0.12). Contact Polarcare for price and update information.

07 September 2015 – Top 10 most popular pages

Save time navigating the Polar site by checking out the 10 most popular pages for the present month.

02 September 2015 – Documenting and calculating stackups with coated and uncoated structures.

Revised and updated AP524 documents how to calculate and document stackups containing both coated and uncoated surface impedance structures.

18 August 2015 – Local language editions of CITS880s - plus enhancements for csv export

In addition to the July release which focuses on easing the upgrade process for existing CITS customers migrating to CITS880s, the August release of CITS adds local language support and requested changes to the csv export capability. Please contact  Polarcare for more information

22  July 2015 – Projects feature for Speedstack / Si8000m / Si9000e:

Projects allows the rapid copy and paste of an entire stackup impedance structures from Speedstack into Si8000m or Si9000e for detailed analyisis - or simply for storing groups of related structures in Si800m or Si9000e - contact  Polarcare or look at this presentation for more information

09  July 2015 – CITS880s smoothes the path of upgrading from legacy two Channel CITS:

The July release of CITS880s focuses on the increasing number of customers upgrading legacy CITS Controlled impedance test systems to the latest 4 Channel CITS880s with its support for shorter trace testing and Launch Point Extrapolation. New Batch conversion tools enable customers to migrate thousands of legacy test files in a few clicks of the mouse - contact  Polarcare for more information

07  July 2015 – German / Japanese / Traditional & Simplified Chinese - Speedstack

Popular demand for localised editions of Speedstack PCB layer stackup and design & documentation system has resulted in the relaunch of German / Japanese / Traditional & Simplified Chinese editions of Speedstack. Please contact  Polarcare for more information

02  July 2015 – Windows 10 support and Windows XP end of support - Polarcare 2016 releases:

Advance information for 2016. The majority of 2016 releases of Polar software will support Windows 10. At the same time support for Windows XP will be dropped. Polar customers wishing to remain on Windows XP should avoid updating beyond version 15. For specific advice on your installation please contact Polarcare 

04  June 2015 – Speedstack 2015 includes many new interfaces and enhancements:

Including: Interfacing capability with Ucamco Integr8tor & Ucam plus a new optional file format to provide a full XML description of rigid flex & HDI constructions and Interfaces to a number of PCB CAD layout systems along with many other customer requested enhancements. This Powerpoint explains in detail: 

26  May 2015 – Polar joins Mentor Graphics OpenDoor program.

Future releases of Speedstack will interface with Mentor Xpedition®, and Mentor Constraint Manager. Polar recently joined the Mentor OpenDoor program to facilitate this link.

14  May 2015 – Latest ISOLA libraries now shipping with Speedstack.

The Speedstack material libraries have been updated with the latest Isola base material information. For an evaluation of Speedstack or updated libraries if you have an active Polarcare contract  please contact  Polarcare for information.

17  February 2015 – CITS880s 2015 now shipping with groundless differential on board testing.

Groundless differential testing is available now on the 2015 edition of  CITS880s. Unique is the ability for CITS to measure groundless differential structures with an innovative probe design utilising a single cable connection to the instrument - both easing the operator workload and lowering the cost of ownership. To implement groundless differential test you will require the latest CITS880s software and new GDPS series  impedance probes. Contact Polarcare for information.

23 January 2015 – Launch Point Extrapolation better represents instantaneous impedance.

A new application note explains how the adoption of Launch Point Extrapolation (LPE) allows better correlation between measured and modeled impedance on fine line PCBs.

04 December 2014 – CITS880s to support groundless differential on board testing in 2015.

Advance information: In response to customer demand the CITS880s will offer support for groundless differential testing during Q1 2015. The CITS880s builds on the proven CITS880 platform which has revitalised CITS performance for a new generation of impedance controlled PCBs. For more information please contact Polarcare. See also CITS880s.

16 November 2014 – Atlas PCB version 14_11 now shipping.

Launch Point Extrapolation (LPE), now added to Atlas meaning LPE is now available on both CITS PCB impedance test, and Atlas insertion loss & impedance test platforms.

11 November 2014 – CITS880s version 14_11 now shipping.

CITS880s Launch Point Extrapolation (LPE), further enhanced following feedback from launch customers. PCB fabricators to improve impedance control for the latest high-speed PCBs which use finer trace widths and thinner copper when compared with conventional boards. CITS880s also includes new ESD dissipative IPS probes and is capable of measuring traces 2 to 3 inches shorter than previous generation CITS. For more information please contact Polarcare. See also CITS880s.

16 October 2014 – Royal Circuits / Polar Instruments webinar. "All about stackups"

Another chance to see the Royal Circuit Solutions / Polar Instruments - "All about stackups" webinar featuring Tim Madden -Senior CAM engineer at Royal Circuits and Michael Bode - Product specialist at Polar Instruments Inc. Watch the webinar here.

10 October 2014 – New CITS880s now shipping.

CITS880s introduces Launch Point Extrapolation (LPE), enabling PCB fabricators to improve impedance control for the latest high-speed PCBs which use finer trace widths and thinner copper when compared with conventional boards. CITS880s also includes new ESD dissipative IPS probes and is capable of measuring traces 2 to 3 inches shorter than previous generation CITS. For more information please contact Polarcare. See also CITS880s.

03 October 2014 – Speedstack and CGen version 14.09

Fall releases of Speedstack and CGen see enhancements in IPC-2581 support for regional locales, and the new ability for CGen to directly import Speedstack XML files.  This allows users to receive Speedstack XML files from remote users and create coupons with only a local installation of CGen. Polarcare

4 September 2014 – New CITS880s previews at PCB West Santa Clara - September  2014

The new CITS880s introduces Launch Point Extrapolation (LPE), enabling PCB fabricators to improve impedance control for the latest high-speed PCBs which use finer trace widths and thinner copper compared to conventional boards. CITS880s also includes new ESD dissipative IPS probes and is capable of measuring traces 2 to 3 inches shorter than previous generation CITS. For more information please contact Polarcare

16 July 2014 – Atlas 2014 SPP testing with enhanced Signal / Noise ratio and improved ergonomics

Atlas 2014 V14:07 as announced on 25 June is now shipping. Here is some more detailed information. Please contact Polarcare if you would like to upgrade or evaluate. Option software emulated Impulse Forming Networks unique to Polar Atlas enable test of longer traces and improve the ergonomics of the system whilst keeping the entry price for SPP testing at very economic levels.

15 July 2014 – Si8000m and Si9000e 2014 field solvers focus on easier interaction with CITS & Atlas

2014 releases of Si8000m and Si9000e V14:07 are shipping now, here is a  preview.  Please contact Polarcare for further information.

25 June 2014 – Atlas 2014 SPP testing with enhanced Signal / Noise ratio and improved ergonomics

Atlas 2014 will ship from July - Featuring new "Soft IFNs" enabling a second generation of SPP test with improved signal / noise ratio and less user intervention. Customers will also enjoy improved pricing when compared with first generation SPP systems.  Contact Polarcare for information as it becomes available.

24 June 2014 – Si8000m and Si9000e 2014 field solvers focus on easier interaction with CITS & Atlas

2014 releases of Si8000m and Si9000e are in final test, new features focus on even better interaction between modeling and both CITS impedance and Atlas insertion loss measurement systems - for example to accompany the introduction of SPP test in Atlas the Si9000e now features plots of Alpha and Beta. Here is a full PowerPoint  preview.

9 June 2014 – Overriding Speedstack library defined values - New application note AP535

In 99% of applications Polar recommends users use material dimensions and properties from the Speedstack library - however in some limited circumstances it can be necessary and advantageous to override the library derived data for height, dielectric constant (Er), trace thickness, coating or coating Er. Using Er as an example -  application note AP535 shows you how.

19 May 2014 – Speedstack v14.05 supports IPC-2581 Rev B and Ucamco .job files

Speedstack 2014 v14.05 includes, as purchasable options, data exchange using IPC-2581 Rev B and file import in Ucamco .job file format. IPC-2581 Rev B, an efficient single file industry-standard XML data exchange format for use between designers and manufacturers of printed circuit boards, now includes PCB stackup data. The .Job file format can contain a varying amount of stack up information, including user-definable material / drill class definitions. Speedstack 14.05 will import .Job files from Ucam and Integr8or.

03 April 2014 – Atlas 2014 Version 14:04 with SET2DIL & SPP preview

Atlas 2014 with enhanced support for SET2DIL and SPP will ship April 13th, Polar now provides complete measuring modeling, stackup and coupon generation for SPP & SET2DIL methods of insertion loss test. Email: Polarcare for information . See the 14:04 enhancements here.

02 April 2014 – PCB Insertion loss SET2DIL & SPP sample coupon kit

Sample insertion loss coupons for first time SET2DIL training and ongoing deskew setup, plus sample SPP coupon for SPP training and setup applications. Packaged in a professionally crafted ESD safe enclosure.

11 March 2014 – Transmission line equipotential viewer utility EPD100

The popular EPD100 Transmission line equipotential viewer is renewed for 2014 with a no charge license grant for all users.  The EPD100 is ideal for technicians and engineers new to transmission line theory and shows how the equipotential lines are distributed on single and differential lines (driven by odd and even signals.).

04 March 2014 – Process window application note

Engineers often want to know how much process window is available for a given impedance tolerance – recent editions of Si8000m and Si9000e support an easy to use process  window facility. This application note shows you the secrets.

26 February 2014 – CGen Si 2014 supports SET2DIL and SPP

CGen PCB and CGen Si 2014 are both shipping now.  This Powerpoint explains the new features  in both Speedstack and CGen for 2014 – CGen information is from Slide 20 onwards. CGen Si now includes support for SPP, plus SET2DIL and SET2SEIL version 3 coupons – both with and without fiber weave mitigation. Many standard coupon styles are enhanced to support high structure count  coupons. See the 2014 enhancements here.

24 January 2014 – Speedstack 2014 now shipping

Speedstack 2014 is now shipping with a host of customer requested enhancements especially focussed on making Speedstack easier to learn and easier to use in a high layer count environment.  First time users to will find a shorter learning curve with more logical messages and logical menu structures. See the 2014 enhancements here.

08 January 2014 – Atlas 2014 with SET2DIL & SPP now shipping

Atlas 2014 with support for SET2DIL and SPP is now shipping, Polar now provides complete measuring modeling, stackup and coupon generation for SPP & SET2DIL methods of insertion loss test. Email: Polarcare . See the 14:00 enhancements here.

06 January 2014 – Polar Joins HDP User Group

Marshall Andrews, executive director of HDP User Group, said, “We are pleased that Polar Instruments, an innovative advanced high speed test and design provider, has joined our consortium. They will be contributing high-speed test and design expertise to several HDP projects including the High Frequency Test project,. www.hdpug.org 

12 December 2013 – Speedstack 2014 evaluations available now

Release candidate evaluation editions of Speedstack 2014 are now available in advance of the Feb 1st 2014 ship date. Ask Claire for your evaluation license simply email: Polarcare . See the 14:02 enhancements here.

08 December 2013 – CGen Si 2014 adds support for SPP coupons

Coinciding with the upcoming release of SPP test support in Atlas, CGen Si impedance and insertion loss coupon generator will add SPP style coupons in the 2014 release.  To further cement our complete modeling and measurement capability for insertion loss, the Si9000e is slated to also include SPP compatible graphing and unit switching for 2014.  Interested in CGen Si 2014? more

19 November 2013 – Speedstack 2014 – what's new?

Preview the 2014 release enhancements about to appear in the 2014 release candidate 14:02 for Speedstack, which includes a new material library wizard – a powerful copy and multi paste material properties facility and a variety of changes designed to make the interface more approachable including enhanced support for editing stacked vias. See the 14:02 enhancements here.

15 November 2013 – Pete Starkey interviews Martyn Gaudion at Productronica

Pete Starkey interviews Martyn Gaudion for Realtime with PCB007 at Productronica 2013 Watch the interview.

07 November 2013 – Speedstack 2014 preview at Productronica

Munich November 12-15 Polar announces preview of Speedstack 2014 with enhanced editing capability, new stackup wizard, improved support for stacked vias and many more customer requested user enhancements . Stand A1.545 & B1.519 for more information contact Neil Chamberlain – Signal integrity product manager.

24 October 2013 – Comprehensive new user guide for Speedstack

Polar's #1 product gets a fresh new easy to read comprehensive user guide, including new sections on optional HDI, Flex and Flexrigid capabilities. Over 50 new richly illustrated pages – the user guide is accessed via the Speedstack help menu. For an evaluation of Speedstack please contact polarcare@polarinstruments.com 

22 October 2013 – Atlas 2014 preview at Productronica – SET2DIL & SPP

Munich November 12-15 Polar announces preview of Atlas 2014 with support for SPP test methods in addition to SET2SEIL and Bidirectional SET2DIL and support for 30GHz and 50GHz sampling heads. Stand B1.519 for more information contact Neil Chamberlain – Signal integrity product manager.

27 September 2013 – New: Printed Speedstack getting started guide

The response to the new Speedstack getting started guide proved so positive, that Polar has released a printed version of the guide.  If you are an existing customer – or simply evaluating Speedstack for the first time please contact Polarcare for your printed copy. (Note: There are limited supplies – however if demand is sufficient we will reprint)

06 September 2013 – The Pulse – Rooting out the root cause

Read Martyn Gaudion's column on PCB007 – "The Pulse". Rooting out the root cause (of impedance measured and modeled correlation) – read it here.

01 September 2013 – SET2SEIL test service now available

Following the introduction of SET2SEIL S21 test capability  – Polar is pleased to offer a SET2SEIL test service in addition to the existing SET2DIL test service. Please contact Polarcare for more information. Test services are ideal for PCB fabricators and OEMs who have not yet reached a level of testing to justify investment in an Atlas test system.

19 August 2013 – Atlas SET2SEIL single ended loss measurement

Announcing Atlas insertion loss test system support for SET2SEIL, using enhanced bidirectional methodology for increased test repeatability. Please contact Polarcare for more information or to add this capability into your existing Atlas installation. Please contact your local office for pricing information- Atlas SET2SEIL licenses are shipping now ask for version 13:08 with SET2SEIL license.

1 August 2013 – New Speedstack getting started guide

In response to many requests for introductory information for new Speedstack users – "Getting started with Speedstack" is a new guide to help both new users and existing users of Speedstack who would like a self paced introduction. The guide is accessible on line – via the Help | tutorials menu in Speedstack. If you would like to take a fresh look at Speedstack please contact Polarcare

30 July 2013 – CITS880 Controlled impedance test system v 13:07

Offering improved compatibility with earlier CITS CITS880, version 13:07 automatically implements balanced testing for differential lines, along with a number of fixes for autoscale and enhanced ability to load and save color schemes. CITS880 version13:07 is available for all customers with active CITS Polarcare.  Contact Polarcare for more technical or commercial information. 

23 July 2013 – Flying probe PCB repair test GRS500 v 13:07

Improved alignment, Acrobat XI support, step & repeat, enhanced reports and enhanced support for Cadstar / Visula and external instrument control in the latest GRS500 release. Contact Polarcare for more technical or commercial information. GRS500 is designed for low volume manufacture and service applications.

11 July 2013 – Atlas with Bidirectional SET2DIL

Atlas Si™ SET2DIL insertion loss test system is now shipping with Bidirectional SET2DIL. Initial engineering and customer feedback indicates a step function improvement in measurement repeatability and simpler more tolerant initial setup.  Learn more about Atlas. Contact Polarcare for more technical or commercial information.

20 June 2013 – Speedstack 13:06 Raft of customer requested enhancements

Speedstack 13:06 offers power users the ability to generate impedance structures directly from material library data, or alternately to override with structure information manually when there is a requirement for more detailed input than available from the library.  This is in addition to many customer requested fixes and print enhancements. Interested?

12 June 2013 – Announcing Atlas with Bidirectional SET2DIL

Atlas Si™ SET2DIL insertion loss test system will be upgraded to support Bidirectional SET2DIL from June 2013. This upgrade follows the recent IPC® proposal for SET2DIL insertion loss testing to be enhanced with Bidirectional SET2DIL. Polar customers using previous versions of the Atlas Si™ test system will be offered an upgrade, at no cost, to support Bidirectional SET2DIL testing. Contact Polarcare for more information.

06 June 2013 – EPD100 Equipotential display tool reintroduced

The EPD100 offers engineers and technicians new to signal integrity a graphical view of the 2D equipotentials around single ended and differential transmission lines (in odd and even mode), look closely and you can even see the refraction of the line as the equipotential crosses out of the substrate. Contact Polarcare for a no charge download of the 2013 edition .

19 April 2013 – NEW: Atlas 2013 Insertion loss test made easy

Atlas 13:04 is now shipping and contains a host of usability enhancements along with a new intelligent ESD protection module, snapshot mode for archiving test data and waveforms, plus coming soon a new ergonomic probe housing. SPP capability slated for H2 2013 release. Pictured and web page.

03 April 2013 – Speedstack 2013 includes a raft of customer requested enhancements:

Improved processed thickness capability, DRC enhancements, stackup thickness enhancements, printing enhancements, enhanced linking with other systems, run and view multiple instances of Speedstack – see for yourself now.

08 February 2013 –  Accurate Insertion loss and Impedance modeling of PCB traces – Designcon Paper

This new Designcon paper looks in detail at correlation of measured and modeled insertion loss and includes consideration for a range of laminates and copper foil profiles.  The paper indicates the level of correlation that may be expected between modeling tools and measurement systems in a production environment.

12 January 2013 – New Polar release Powerpoint for 2013 Q1

This Powerpoint details upcoming enhancements in Speedstack, Si8000m, Si9000e and CGen for Q1 2013 (open) (zipped) 

06 November 2012 – Announcing Polarcare for CITS

Available with immediate effect - Polarcare for CITS offers the following key benefits.1. Extended instrument warranty 2. Unlimited replacement of TDR front end boards 3. Polarcare reinstatement offers option to upgrade from earlier models to latest generation CITS880. Read the details here

18 October 2012 – Speedstack 12:08 now with Stackup pan and zoom:

Speedstack customers working on high layer count and complex PCB stackups have often asked for pan and zoom capability within this industry standard layerstackup design tool. Speedstack 12:08 brings not only pan & zoom, but a raft of other print enhancements. See a sample Speedstack technical report here and more information here

20 September 2012 – Polar Instruments Ltd & Electro Venture, Inc. announce:

From October 1st 2012 all USA, Canada & Mexico sales and (from November 1st 2012) service, repair and instrument calibration, will be delivered from Polar Instruments Inc. Beaverton, OR. Polar has purchased the calibration and hardware product sales operation from its former distributor Electro Venture, Inc.(dba Polar Instruments) in San Mateo CA. Polar has made this change in order to offer a single point of sales, service, spares and support for all its software and equipment customers.  Info contact: Cheryl Prochaska North America Sales Manager 

28 August 2012 – NEW: Atlas 12:08 with a host of usability enhancements

Atlas 12:08 is now shipping and contains a host of usability enhancements that smooth the path for new users and save time whilst adding measurement certainty for existing users. Contact polarcare@polarinstruments.com remember to quote your Polarcare contract no.

20 August 2012 – CITS880 version 12:08 – Traditional and Simplified Chinese

Polarcare customers are entitled to update to version 12:08 of CITS880. This extends support in Traditional and Simplified Chinese, along with a German language pack. 12:08 has other fixes and also adds the capability for raw TDR file export. Contact polarcare@polarinstruments.com remember to quote your Polarcare contract no.

25 June 2012 – Trade in your existing CITS for a brand new CITS880

Attractive trade in offers are now available for the recently introduced and well received CITS880.  If you would like to trade your CITS100, CITS200, CITS500, CITS500s2, CITS500s4, CITS800s4, or CITS900s for a brand new CITS880 please contact your local Polar office (Offers end September 30th 2012)

17 May 2012 – Polar joins IPC-2581 consortium

Polar recognises the importance of common standards for PCB data transfer, and encouraged by our PCB fabrication customers has joined the IPC-2581 consortium for open, neutral global standard for efficient PCB design data transfer. More

10 May 2012 – Speedstack / Speedstack HDI / Speedstack Flex

Speedstack Version 12:05 brings a raft of usability enhancements along with a more simplfied product naming convention. For rigid PCB fabricators and specifiers – Speedstack is the product of choice, HDI fabricators and designers are catered for by Speedstack HDI, and Flexrigid applications by Speedstack Flex. Finally if you make or design all three types then Speedstack Flex ticks all the boxes. Here is a Powerpoint preview.

29 April 2012 – CITS DRG Pro

Professional impedance test reporting, with the printout "look and feel" so liked by Speedstack customers. CITS DRG Pro is designed for the CITS880, but is also compatible with legacy CITS file formats.

16 April 2012 – CITS880 – 8th Generation CITS

The CITS880 brings the 8th generation of CITS to the market – with the emphasis on ease of migration from legacy units, and renewed emphasis on accuracy, repeatability and test throughput.

21 February 2012 – Free licenses for Atlas Si – Insertion loss test

Polar Instruments Ltd is offering up to 10 free licenses for Atlas Si (TM) PCB insertion loss test software during 2012. This is a move to ease the decision to adopt insertion loss testing in the fabrication industry.  Atlas is used in combination with 35ps TDR equipment to measure insertion loss with the IPC TM 650 SET2DIL test methodology. Interested? Please contact Neil Chamberlain – Signal Integrity Product Manager.

16 February 2012 – 10% Discount for Signal integrity training with Dr. Bogatin

Polar email news subscribers are entitled to 10% discount on Signal Integrity training in 2012 with Dr Eric Bogatin. Refer to special code POLAR12A10 in order to qualify – more information visit:.  www.bethesignal.com

14 February 2012 – GGB  probes for SET2DIL test – now ex stock

PCB fabricators with demanding schedules for insertion loss test with SET2DIL have requested faster delivery of GGB probes.  Polar Atlas customers can now order GGB probes ex Polar factory stock* – contact your local Polar office for information. *(Please check availability before ordering – as occasionally exceptional demand may alter this)

07 February 2012 – CGen 2012 release now shipping

The 2012 edition of CGen impedance coupon generator is now shipping, Version 12.01 features improved more helpful user feedback messages, along with enhanced CITS test program generation and support for an optional additional coupon style – please note that we can also quote for adding your house style of coupon, read about CGen here.

06 January 2012 – Atlas 2012 release now shipping

The 2012 edition of Atlas is now shipping featuring increased testing speed for both insertion loss testing and impedance tests. Fabricators now also have the ability to set the sample size and averaging for insertion loss tests as specified by their customers. Read about Atlas and SET2DIL insertion loss testing  here.

08 December 2011 – What's new in Speedflex HDI? – PCB007's Pete Starkey interviews Martyn Gaudion at Productronica

Martyn Gaudion, CEO of Polar Instruments and a PCBDesign007 columnist, tells Pete Starkey about the latest developments in design and documentation tools for flex-rigid stack-up.  Watch the interview here.

24 November 2011 – The Pulse – Transmission lines – a voyage from DC. Part 2

Read Martyn Gaudion's column on PCB007 – "The Pulse". Second of a two part article exploring transmission lines from DC to multi GHz?–  read it here.

23 November 2011 – 2012 releases now available

The 2012 versions of Polar software are now available on general release. New for 2012, Speedflex HDI supports crosshatch/mesh.

23 November 2011 – Enhanced website search

Polarinstruments.com now uses Google custom search for a significantly enhanced search capability on the Polar website.  See for yourself: Search. 

25 October 2011 – Atlas version 11.10 now shipping

Atlas insertion loss test software v11.10 Polarcare release is now shipping – featuring linked impedance and insertion loss tests, along with many enhancements to increase usability.  Please contact your local Polar office for more information.

01 October 2011 – Major enhancement of CITS900s warranty terms

Polar is delighted to announce the following major enhancement on CITS900s warranty: 1.  12 month warranty on new CITS900s purchases.(includes front end boards)* 2.  12 month warranty on CITS900s front end repairs.* (* Excludes consumables / replacement of components under warranty does not extend the warranty beyond 12 months) Please contact your local Polar office for more information.

29 September 2011 – Speedflex HDI wins PCD&F documentation tool award

SANTA CLARA, CA – PCD&F today announced Speedflex HDI winners of the fall 2011 New Product Introduction Award for PCB documentation tools.

19 September 2011 – Fall Signal Integrity US Courses

Renowned Signal Integrity Evangelist, Dr. Eric Bogatin will be offering the following Fall US Courses:

Boston, MA Sept 28: S-Parameters for Signal Integrity Sept 29: Differential Pair Design San Jose, CA Nov 8-9th: Essential Principles of SI Nov 10th:  S-Parameters for Signal Integrity

Special offer from Polar: Purchase a Si8000m or Si9000m license by December 21, 2011 and Polar Instruments, Inc. will reimburse class fees for attendance at one BeTheSignal course. Details and fine print: Offers

10 August 2011 – The Pulse – Transmission lines – a voyage from DC. Part 1

Read Martyn Gaudion's column on PCB007 – "The Pulse". First of a two part article exploring transmission lines from DC to multi GHz? – read it here.

10 July 2011 – HDI and Flex-rigid stackup design with Speedflex HDI

Speedflex HDI extends Speedstack's proven stackup design and documentation cabability with professional documentation for both Flex-rigid and HDI stackups.

29 June 2011 – The Pulse - Correlation, Communication, Calibration

Read Martyn Gaudion's column on PCB007 – "The Pulse". It is interesting to stand back every now and then and look at an engineering task from a greater distance?–  read it here.

18 April 2011 – Space optimized insertion loss coupons CGen Si – v11.04

CGen V11.04 answers customer requests for a smaller and more panel size friendly insertion loss coupon. Here are screenshots before and after optimization. Please contact Polarcare for update information.

31 March 2011 – Surface roughness – Si9000e now models multi profiles

Many Si9000e customers have requested drum and treated side copper roughness modeling in the Si9000e. An updated release of Si9000e – 2011 V11.04 now supports this. Please contact Polarcare for update information.

15 March 2011 – The Pulse - A 10GHz transmission line? Maybe not

Read Martyn Gaudion's column on PCB007 – "The Pulse". When is a 10GHz transmission line not a 10GHz transmission line?–  read it here.

1 March 2011 – Atlas Si insertion loss test system – now shipping

Polar Atlas Si enables PCB fabricators to test PCB transmission line insertion loss in a tightly controlled production environment. Atlas employs mathematical processing techniques to extract frequency dependent loss characteristics when used in conjunction with suitably designed test coupons and Atlas precision GHz probe assemblies. Contact Neil Chamberlain – Signal Integrity Product Manager.  

22 February 2011 – 2011 CITS900s Polarcare release now includes:

1. Horizontal Autoscale 2. Improved horizontal display control 3. Improved import from CITS800s 4. User adjustable delay before auto advance 5. New and updated user interface

Please contact Polarcare for update information

17 February 2011 – S-parameters – an introduction

The #1 most downloaded application note on the Polar website. Revised and updated for 2011,  the Powerpoint note is here (3Mb)

15 February 2011 – The Pulse - A voyage of glass reinforcement

Read Martyn Gaudion's column on PCB007 – "The Pulse". A Voyage of glass reinforcement – read it here.

08 February 2011 – 2011 Si8000m, Si9000e, Speedstack and CGen releases

2011 editions of Si8000m Si9000e Speedstack and CGen are now shipping. Existing Polarcare customers can contact Polarcare for update information. To see highlights of what's new please take a look at this Powerpoint. (3Mb)

23 December 2010 – Atlas Si insertion loss test system – Q1 2011 release

Atlas Si is Polar's new test system designed for accurate and repeatable measurement of insertion loss in a PCB fabrication environment. Following extensive successful beta trials with a number of selected PCB fabricators. Atlas will move from beta to release version during Q1 2011. For more information on Atlas please see this page or  contact Neil Chamberlain – Signal Integrity Product Manager.  Atlas supports impedance, S21 and SDD21, SDD21 uses the SET2DIL method.

22 December 2010 – The Pulse – Laminates losses & line length Part 2

Read Martyn Gaudion's column on PCB007 – "The Pulse". Laminates losses and line length Part 2 –  read it here.

08 December 2010 – What's new in Si8000 / Si9000 / Speedstack for  2011?

Polar's engineering team members are releasing some details on new features requested by Polarcare customers which will shortly be included in the 2011 releases of Si8000m / Si9000e and Speedstack. Here is a Powerpoint preview of 2011 features and options, and click here to see the new enhanced technical report printout in Speedstack 2011.

01 December 2010 – The Pulse – Laminates losses & line length Part 1

Read Martyn Gaudion's column on PCB007 – "The Pulse". Laminates losses and line length Part 1 –  read it here.

19 November 2010 – Select Polar products more easily in 2011

To make product selection more logical, Polar Signal integrity products will move to a more consistent naming convention over the course of 2011. For lossless lines Speedstack PCB will be joined by CGen PCB and Atlas PCB and for lossy lines Speedstack Si will be joined by CGen Si and Atlas Si.  However the industry standard lossy and lossless line solvers Si9000e and Si8000m will retain their existing names.

18 November 2010 – Atlas Si GHz loss test system Beta 3 now released

Atlas Si is Polar's new test system designed for accurate and repeatable measurement of insertion loss in a PCB fabrication environment. Atlas is presently in beta trials with a limited number of selected PCB fabricators. Atlas beta 3 is now shipping. For advance information on Atlas please see this page and for information on joining the beta program  please contact Neil Chamberlain – Signal Integrity Product Manager: neil@polarinstruments.com.  Atlas supports impedance S21 and SDD21 using the SET2DIL method.

25 October 2010 – The Pulse – Signal integrity – the "S" words

Read Martyn Gaudion's column on PCB007 – "The Pulse". The October edition covers signal integrity terminology –  read it here.

10 October 2010 – Polar Asia Pacific open China office

Shanghai: To better serve Polar's loyal customer base in China, Polar's long term independent partner Polar Instruments (Asia Pacific) Pte Ltd announces the opening of Polar Instruments (China) Ltd sales and service office in central Shanghai: Contact: Mr Terence Chew: email: terence.chew@polarinstruments.asia 

08 October 2010 – Neil Chamberlain appointed Signal Integrity Product Manager

Waterlooville: Neil Chamberlain will take responsibility for bringing Polar's new and updated portfolio of signal integrity products to customers throughout the world. A vital part of the launch process for these products will be the dialogue with lead customers which will help to ensure a smooth transition from the release of the engineering version to full roll-out into the marketplace. Neil@polarinstruments.com  

17 September 2010 – The Pulse "All set to measure differential insertion loss"

Read Martyn Gaudion's column on PCB007 – "The Pulse". The September edition covers the testing PCBs for differential insertion loss: read it here.

08 September 2010 – Paperless repair / Generic CAD viewer – Released

Updated and refreshed, GRS CADView is a powerful paperless repair software and generic CAD viewer which reads and displays PCB layout data from a wide variety of popular CAD systems.  A useful "virtual x-ray" facility helps you trace tracks through inner layers with ease. The 2010 edition of CADView is now shipping. For more information please contact your local Polar office.

05 September 2010 – Atlas Early adopter promotion:

Early adopters of Polar Atlas GHz lossy line test system who participate in the beta test program are entitled to special launch pricing of Atlas software. Atlas includes SET2DIL capability, and the early adopter promotion runs from now until April 31st 2011 more.

23 August 2010 – Paperless repair with GRS CADView 2010

Updated and refreshed, GRS CADView is a powerful paperless repair software which reads and displays PCB layout data from a wide variety of popular CAD systems.  A useful "virtual x-ray" facility helps you trace tracks through inner layers with ease. The 2010 edition of CADView is scheduled for a mid September release. For more information please contact your local Polar office.

19 August 2010 – Atlas GHz PCB loss / attenuation system moves to Beta 2

Atlas is Polar's new test system designed for accurate and repeatable measurement of insertion loss in a PCB fabrication environment. Atlas is presently in beta trials with a limited number of selected PCB fabricators. Atlas beta 2 is now shipping. For advance information on Atlas please see this page and for information on joining the beta program  email: set2dil@polarinstruments.com.  Atlas supports impedance S21 and SDD21 using the SET2DIL method.

17 August 2010 – "Zen and the art of accurate impedance measurement"

Read Martyn Gaudion's new column on PCB007 – "The Pulse". The August edition covers the best approach towards accurate and repeatable impedance measurement –  read it here.

15 August 2010 – CGen Plus supports SET2DIL

CGen Plus lossy line coupon generator with support for SET2DIL differential insertion loss test coupons is now released and shipping.  CGen plus contains full impedance coupon capability along with support for lossy line test structures. CGen information is here and for more information on loss tests with SET2DIL please email. CGen Plus supports both GGB Picoprobes(TM) and Polar Atlas probes – for more information: set2dil@polarinstruments.com

14 July 2010 – Martyn Gaudion's new column on PCB007  – The Pulse

Read Martyn's new column on PCB007 - "The Pulse" Covering a variety of controlled impedance, and lossy line articles  on both test, design, interfacing between the worlds of design and fabrication. Here is a link to the first edition.

15 July 2010 – CGen Plus – lossy line coupon generator supports SET2DIL

Release of CGen Plus lossy line coupon generator with support for SET2DIL differential insertion loss test coupons is slated for the August 2010.  CGen plus contains full impedance coupon capability along with support for lossy line test structures. CGen information is here and for more information on loss tests with SET2DIL please email set2dil@polarinstruments.com

08 July 2010 – Si Excel interface – now for Si8000 and Si9000

A direct Excel interface into the Polar Si field solver engine is now available for lossless calculations on both the Si8000m and the Si9000e. The Excel interface means you can use all your engineering "what if" thoughts to run mathematical and statistical processing on the output of the industry standard Polar field solver.

14 June 2010 – Speedstack simplified with new VMM – Virtual Material Mode

Following extensive consultation with existing and potential users of Speedstack - who express a desire to use Speedstack in a freehand mode without reference to material libraries, we are adding VMM to Speedstack. This new mode makes experimentation with stacks fast and easy, and requires no library preparation. Once the stack  concept is complete, it can be either passed to the fabricator who edits in appropriate material, or for more specialized applications the designer can simply perform material allocation in house. More information soon.

25 May 2010 – Crosshatch (mesh) impedance modeling "XFE" for Si8000m

Flex and flexrigid designers and fabricators have long asked for the capability to model impedance on structures with crosshatch (meshed) ground planes. XFE is a new optional feature for Si8000m and Si9000e which offers xhatch modeling capability on a wide range of popular impedance structures. Contact your local Polar office for more information:  (XFE – Xhatch Flex Enhancement is also useful for high speed interposer design and fabrication) XFE information

05 May 2010 – Atlas lossy line GHz test system – SET2DIL availability update

At last we are ready to receive beta release purchase orders for Atlas:  Orders can be accepted now with a 4 week delivery lead time (After receipt of confirmed order). The Atlas system is capable of differential insertion loss measurements and supports the SET2DIL technique. Atlas is described on this web page:  Please contact your local Polar office for further information:  (In the USA Atlas sales are through Polar Beaverton OR office – Tel: (503) 356 5270)

23 April 2010 – New CGen 2010 Coupon generator – now shipping

CGen 2010 Coupon generator, is an enhanced impedance and lossy line coupon generator.  CGen 2010 works equally well as standalone, or in conjunction with Si8000m / Si9000e and Speedstack.  CGen 2010 is available now. CGen plus will support lossy line coupons – including SET2DIL.  For more product information.

14 April 2010 – Polar to support SET2DIL in proposed Atlas test system

SET2DIL is a method for the extraction of Differential insertion loss on PCB traces, with the use of a single ended TDR test. Polar plans to adopt SET2DIL as one of the methods for measurement of insertion loss in our forthcoming Atlas, GHz test system. Atlas is designed for production measurement of PCBs which require control of insertion loss. In addition the soon to be released CGen Plus coupon generator will include beta SET2DIL coupons for insertion loss test (Sdd21).  Contact: set2dil@polarinstruments.com for more information.

02 April 2010 – Increased representation in China

To better serve our growing customer base in China, Polar is delighted to announce that from the start of April 2010, in addition to sales, service and support being available from our long standing partner, Precision International Corporation www.picsh.com.cn , customers may also purchase, and receive support and service from Polar Instruments (Asia Pacific) Pte Ltd. Your additional contact for direct sales and support in mainland China is: Mr Terence Chew: email: terence.chew@polarinstruments.asia Tel: +65 6873 7470

30 March 2010 – New CGen 2010 Coupon generator – release candidate

CGen 2010 Coupon generator, is a soon to be released impedance and lossy line coupon generator.  CGen 2010 works equally well as standalone, or in conjunction with Si8000m / Si9000e and Speedstack. Enjoy a 6 week release candidate license for CGen 2010 by simply entering your details here. (Fill in your details now, as 6 week licenses are only being released until April 12th 2010).

26 March 2010 – Economics of  impedance test / cost of reducing rise time

This new application note revisits the technical reasons and the economic price you may pay when selecting to use a faster risetime TDR for impedance testing.

19 March 2010 – CPCA lucky Speedstack Si and Speedstack PCB winners:

Dr. Eric Bogatin seminar attendees. (3 month license): Mr. Jeffon Zhang – Jabil, Speedstack Si and Mr. YueHui Zhu – Tellabs, Speedstack Si

Polar booth attendees. (3 month license): Mr. Luke Lin – Tyco, Speedstack Si and Mr. Rock Dai – Times Computer, Speedstack PCB

18 March 2010 – Andy Shaughnessy interviews Polar CEO Martyn Gaudion

Polar Instruments' CEO Martyn Gaudion discusses Polar's plans for 2010 and 2011 in an audio interview with PCB Design 007's Andy Shaughnessy.

16 March 2010 – Steve Gold interviews Amit Bhardwaj at CPCA Show 2010

Polar Instruments (Asia Pacific) Managing Director Amit Bhardwaj paints a picture of future opportunities in China and India in a PCB007 interview with PCB007's Steve Gold. He gives his impression of the China design market and its demands and discusses the India design market, which might have even greater potential than China.

25 February 2010 – Si6000 and CITS25 trade in offer

Trade in your Si6000 or CITS25 for an attractive discount on a 2010 edition of Si8000m, Si9000e, Speedstack or Speedflex. Interested? (Offer ends March 31st)

25 February 2010 – Si6000 and CITS25 trade in offer

Trade in your Si6000 or CITS25 for an attractive discount on a 2010 edition of Si8000m, Si9000e, Speedstack or Speedflex. Interested? (Offer ends March 31st)

24 February 2010 – Documenting a stack with coated and uncoated areas

This application note demonstrates Speedstack's versatility, using the Speedflex Navigator to document a stackup where the board includes areas that are coated with photoresist and surface traces that remain exposed.

18 February 2010 – Documenting sequential lamination / HDI with Speedflex

A professional tool for creating and and documenting flex-rigid PCB layer stackups, Speedflex for Speedstack is equally powerful at documenting sequential lamination/HDI. (Powerpoint 1Mb)

16 February 2010 – Speedstack & Speedflex maintenance release 10.02

Version 10.02 contains a number of bugfixes and stability enhancements reported on the initial Speedflex 10.01 release.  All Polarcare users of Speedstack or Speedflex 10.01 are recommended to move up to version 10.02 as soon as possible.  (polarcare@polarinstruments.com)

10 February 2010 – What's new in 2010?

2010 sees innovative new features and enhancements in Polar's PCB controlled impedance, PCB stackup and PCB signal integrity product line. Details in this Powerpoint presentation.

08 February 2010 – Rick Hartley interviews Ken Taylor at DesignCon

Rick Hartley interviews Ken Taylor at DesignCon 2010, find out the latest developments at Polar in this brief video interview, along with an update on measurement and modeling of lossy transmission lines (here) 

27 January 2010 – Si8000/Si9000 language packs

International language packs reflecting the new features and enhancements to the 2010 editions of the Si8000 and Si9000 are available for download from the Polar web site. Contact Polarcare with your Polarcare contract number for download information (polarcare@polarinstruments.com) 

26 January 2010 – Speedstack Coupon generator 2010 

  Customer feedback on the initial release has resulted in major improvements to the Speedstack Coupon Generator user interface. Interface changes mean coupon dimensions now change dynamically, and users can see their adjustments in real time through the use of new "scrubber" controls. Speedstack Coupon generator is also now capable of working with Speedflex.

21 January 2010 – Speedstack 2010

Mostly beneath the surface changes to Speedstack, primarily to support Speedflex optional Flexrigid capability, and also some underlying changes to the file format to support a future planned stackup search facility.

16 January 2010 – Si9000e 2010

Si9000e – 2010 adds the capability to import Touchstone(TM) data so that users can compare measured and modeled S-parameter data. Plus the ability to set the solver into enhanced accuracy mode which is useful where you are working with thin copper layers.

14 January 2010 – Si8000m 2010

Si8000m adds improved graphing capability, plus the ability to track W1/W2 trace width when adjusting trace size. A number of underlying bugfixes are also applied to the BEM solver engine.

09 January 2010 – New Speedflex – for flexrigid stackup 

Flexrigid PCB stackup design and documentation is now available for Speedstack PCB and Speedstack Si. this new option extends the design and documentation capability of Speedstack for Rigidflex PCB designers and fabricators. (more)

04 January 2010 – New 2010 releases of Polar software

2010 editions of Speedstack, Si8000m, Si9000e, Speedstack Coupon generator are now shipping, and available on request to customers with active Polarcare contracts .

01 January 2010 – New contacts for Polar in France 

Polar's longest serving distributor – Daniel Corvaisier of Equitest in France has decided its time to take life easy and retire after over 24 years of representing Polar in France. All the Polar team wish Daniel a long and healthy retirement. Polar Instruments Europe Ltd will provide direct factory sales service and support for our French customers.

16 December 2009 – Products page added to website

To simplify website navigation a products page is now available containing a simple list and link to popular Polar product pages more.

08 December 2009 – Laminates, losses & the Si9000e

This new application note explains how to use the Si9000e to select the best price / performance of PCB laminates used in ultra high speed digital applications.

05 November 2009 – Windows 7 compatibility 

2010 editions of Polar software will be tested for Windows 7 compatibility. Speedflex and Speedstack are slated for January release along with Si8000m and Si9000e, Speedstack Coupon Generator 2010 is set for release during the first half of 2010.  An active Polarcare contract entitles customers to a free of charge update on release. Please contact your local Polar sales office for information on other products and Windows 7 compatibility.

04 November 2009 – New contacts for Polar in France

Polar's longest serving distributor – Daniel Corvaisier of Equitest in France has decided its time to take life easy and retire after over 24 years of representing Polar in France. All the Polar team wish Daniel a long and healthy retirement. From January 2010 Polar Instruments Europe Ltd will provide direct factory sales service and support for our French customers.

27 October 2009 – New Speedflex – Flexrigid capability

(Advance information) New Speedflex Flexrigid option adds rigid-flex capability to Speedstack :   Speedflex adds flexrigid stackup design and documentation capability to Speedstack PCB and Speedstack Si. Set for January 2010 release, preview versions will be on show at Productronica Munich November 10th – 13th:  Polar stands A1.545 and B2.549 (more)

13 October 2009 – Designer's guide to PCB tolerances

New application note for PCB designers:   Application note 521 is an introductory guide to PCB manufacturing tolerances for PCB designers (more)

24 September 2009 – Polarcare Protect for CITS900s

Enhanced protection for your precision measurement system:   Polarcare Protect for CITS900s is an extended warranty package for CITS900s that offers enhanced protection during the standard warranty period and ongoing protection throughout the operational life of the CITS900s. Polarcare Protect is a cost-effective alternative to the unplanned cost of accidental damage to the TDR front-end or precision microwave relay. (more)

22 September 2009 – Coupon generator 50% discount offer.

How to avoid 2010 price increases on some IP probes:   Jan 1st 2010 sees significant price rises on many Polar IP series probes. However the 6 highest volume selling IP probes will remain at existing prices. To help minimize the effect of this price change there is a 50% discount offer on the Speedstack Coupon generator both annual and full licenses until 31st December 2009 .

16 September 2009 – Stackup design for differential pairs

Missed the live webinar?  Now listen to the full version online:   Nearly 300 people attended Dr. Eric Bogatin's live Stackup design for differential pairs webinar. Between now and November 15th 2009 you can enjoy the recording – including an interesting Q&A session in full.  From Nov 15th on a subscription will be required. Simply register on the www.bethesignal.com site and once you have completed free registration – you can view the webinar from here.

08 September 2009 – Software user review pages

Now you can assist other prospective Si8000 / Si9000 and Speedstack users by submitting a brief review of the product. Our web team are happy to receive reviews of what's good, what's not so good and where you find the product useful. Reviews will be uploaded onto the website on a monthly basis.

01 September 2009 – CITS900s software important update

A number of key changes made in CITS900s version 9_03 and above are field proven to increase product reliability – in particular with regard to the occasional loss of electronic serial number. All CITS900s customers regardless of PolarCare cover should update to 9_03 or higher. This is a free of charge update and must be installed to ensure standard warranty cover.

05 August 2009 – Stackup design for differential pairs.

Webinar sponsored by Polar Instruments and presented by Dr. Eric Bogatin When? Sept 16 (Wed), 1 PM Eastern time. Register now

Which is better loosely coupled or tightly coupled differential pairs? Will the location of the top and bottom planes in a stack up really affect the differential impedance? How do I achieve a 100 Ohm differential impedance in stripline? What about 85 Ohms? Why do I care? What will affect the losses in the line? How much is too much?  If you struggle with any of these questions and want to learn about how the physical design of differential pairs affects the performance of the interconnect this free webinar is for you.

23 July 2009 – PolarCare release of Si8000 / Si9000

Si8000m and Si9000e. Version 9_07 adds the capability to rename impedance structures with your own in house naming conventions. The renamed structures are kept in a group called MyStructures.  In addition Si9000e also gains the ability to add loss budget limit lines on the appropriate graph. Click for some sample screenshots....  

10 July 2009 – Er / Tan Delta causality in Si9000e

The Si9000e calc engine from Version 9_07 onwards now enforces causality in the interpolation of Er and Tan Delta.  As a result the Si9000e s-parameter output is now causal.

06 July 2009 – Zuken DFM Center – Speedstack link.

Zuken and Polar are delighted to announce the ability to link DFM Center with Speedstack to assist in improved communication of PCB buildup between design and fabrication. 

01 July 2009 – Winners of the  June AP8171 quiz

Q: Why are the first and last impedance readings on the graph on slide 7 of AP8171 different values?A: The solution is included in a revised version of AP8171 found here: 1st Prize: 3 month Si9000e licence: Ian Kilburn – Dyconex AG Runner up: 1 month Si9000e licence: Radu Alexiu – Conex Electronic Runner up: 1 month Si9000e licence: Alex Novickis – Apcon, Inc.

23 June 2009 – How to use 3d graphs in Si8000 / Si9000

This Powerpoint note (AP8171) showcases the Sensitivity Analysis feature of the Si8000m and Si9000e, illustrating how multiple parameter variations may be charted to provide instant detection of trends that are not easy to discover from a single result.. (more...)  * See competition below...

23 June 2009 – * Win a 3 month Si9000e license!

ENDED 30th June 2009

We are giving away a 3 month Si9000e license to the first person drawn at random on June 30th to correctly answer the following question: Why are the first and last impedance readings on the graph on slide 7 of AP8171 different values? (Email your answer here)

2 June 2009 – PCB Finished dimensions – explained

Understand finished dimensions in this new brief Powerpoint application note – of interest both to Speedstack customers and anyone wanting a better understanding of PCB finished dimensions. (more...)

25 May 2009 – Speedstack 20% discount offer 

ENDED 30th June 2009

20% discount offer on the next 10 Speedstack / Speedstack PCB / Speedstack Si licences. Offer expires June 30th 2009 (more...)

11 May 2009 – Speedstack 9.04 Release

Speedstack 9.04 is now fully released, including new controlled impedance results tab, color coded pass/fail structure navigation and ability to switch layer types without re entering structures. The autostack engine is also enhanced. Upgrades from PolarCare email this link for new inquires.

08 May 2009 – Polar Instruments, Inc. – change of address

Please note from 08 May 2009 Polar Instruments, Inc. has a new address – telephone numbers unchanged.

07 May 2009 – Coupon Generator – Patch for 9_04

Fixes a problem where if the plane above the BOTTOM LAYER is assigned a NEGATIVE polarity not all the data is visible when the gerber is loaded in. Once installed the product version should be: 9.4.3400.15582. Upgrades from PolarCare

28 April 2009 – Speedstack 9.04 Preview

Speedstack 9.04 is days away from release, including new controlled impedance results tab, color coded pass/fail structure navigation and ability to switch layer types without re entering structures. 

15 April 2009 – Standalone Coupon Generator

Polar's engineering team are pleased to announce an easy to use impedance coupon generator. For details please follow this link:

02 April 2009 – Rick Hartley interviews Ken Taylor at IPC

Rick and Ken discuss Si9000 and Speedstack at IPC Expo 2009.

31 March 2009 – 3d Graphing in Si8000m / Si9000e

3d graphing in the Si8000 and Si9000e is now shipping in version number  9_04. To see an animated preview – click the following link. (requires Flash and takes a few moments to load)

27 March 2009 – CITS900s system restore facility

Improved system restore facility for CITS900s in version 9.03  contact: polarcare@polarinstruments.com

11 March 2009 – Improved Touchstone® export in Si9000e

Improved Touchstone® export from Si9000e 2009 edition is described in this brief new application note:

09 March 2009 – Speedstack Ucam Link

Speedstack 2009 and Ucam PCB cam software, now link to speed and simplify the stackup design process in the front end department. For Ucam information please visit: www.ucamco.com

06 February 2009 – PCB fabrication and lossy lines

PCB fabrication considerations for lossy lines is a new introductory note -  written primarily for fabricators, it is also of interest to designers who are new to the topic. For customers with PolarCare support contracts – a more detailed version of this note is available from PolarCare

13 January 2009 – S-Parameters / Si9000e Dr Eric Bogatin

"An S-Parameter Calibration Analysis of Polar Instruments Si9000" In the note you will discover Eric's insights on comparing measured and modelled results using a field solver, along with a variety of comparisons of both field solved and measured s-parameter data. All this accompanied by Eric's renowned insights on the interrelationship between measured and modeled results. Free condensed version is available here (you will need to register with bethesignal.com before downloading) it is under the Si Insights Jan 2009 heading: Full version by subscription from www.bethesignal.com or free for PolarCare customers.

03 December 2008 – New for Si9000e V9.02

Calc engine low frequency support S parameter – vary source and termination impedance S parameter – enhanced graphing  Mixed mode s parameters Via stub check 

26 November 2008 – Speedstack 2009 edition

This application note outlines new features in Speedstack 2009

20 November 2008 – Specifying stackups with Speedstack

This application note explains how designers, PCB procurement specialists, PCB field application engineers and front end teams can benefit from clear communication of stackup.

15 October 2008 – Making vias invisible – Si9000e

This application note explains how to minimise the effect of vias – especially unconnected via stubs through the new Via stub check in the Si9000e.

16 September 2008 – New in Speedstack 3.25

1 Mania UCAM .Job Import 2 Printing – Impedance table columns now customisable 3 Symmetrical Delete 4 Symmetrical Add Drill 5 Symmetrical Move Material 6 Convert 2 Foils to a Core on import 7 Printing – New data column 'Processed Thickness' 8 Printing – 'Trace 1 In Layer' renamed to 'Impedance Signal Layer' 9 Printing – Thickness data can now toggle between Actual and Target 10 Printing – New-look Laser drills

10 September 2008 – Introduction to crosstalk note

Application note introducing forward and reverse crosstalk 

02 September 2008 – Si6000 vs Si8000m

Application note explaining the advantages of Si8000m multiple dielectric boundary element field solver over the Green's function / method of moments Si6000. Plus an explanation of the enhanced coating modeling on theSi8000m

05 June 2008 – Surface roughness of copper

Application note and updated Si9000e version 9.01 now supports modeling of high frequency losses owing to copper roughness. 

02 March 2008 – Realizing generic stackups – Speedstack

Application note explaining how the stack "remake" capability of Speedstack simplifies the task of material allocation in PCB layer stackups.