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Polar Instruments Announces Additive Transmission Line Support for Si9000e
August 20, 2025 | Polar InstrumentsEstimated reading time: 1 minute
Transmission lines embedded into the PCB surface are a feature of UHDI constructions. The 2025 fall release of Polar's Si9000e PCB impedance & insertion loss transmission line field solver incorporates eight new single ended, differential and coplanar transmission line structures. With well in excess of 100 commonly used PCB transmission line structures the Si9000e allows designers, PCB technologists and PCB fabricators not only to solve for impedance or insertion loss, but also makes light work of exploring design space with a variety of tools for sensitivity analysis and the option to run Monte-Carlo simulations.
In addition to modeling loss and impedance, the Si9000e is capable of taking account of surface roughness effects and offers several industry standard methods for estimating the effects of surface profiles. Other useful features include a traffic signal warning for vias that require stub reduction by backdrilling, and the ability to estimate crosstalk. A further option extends crosstalk modelling to the coupling between differential pairs. Last but not least an alternative to 3d modeling of differential vias is included based on models provided by Bert Simonovich of Lamsim Enterprises.
Evaluation licenses are available and Si9000e may be commercially licensed from single user through to enterprise levels.
Contact Erik Bateham at Polar Instruments for more information.
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10/27/2025 | AT&SThe Japanese electronics company Sony stands for pioneering achievements in consumer electronics like no other. Many products were groundbreaking and shaped the entire industry: the first transistor radio, the first Walkman, which revolutionized music listening on the go and became a cult object, milestones such as CD players & Blu-ray, PlayStation, Bravia smart TV technology as well as digital cameras & image sensors.
American Standard Circuits Launches 50th 77-Second Webinar
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NCAB Reports Continued Growth in Order Intake and Net Sales in Q3 2025
10/24/2025 | NCAB GroupNCAB Group AB announced its interim report for January–September 2025, showing continued positive momentum with Q3 net sales up 6% to SEK 949 million and order intake rising 11%, driven by strong performance in key markets despite a challenging global economy.
Amphenol Reports Record Q3 2025 Results and Announces Dividend Increase
10/24/2025 | Amphenol CorporationThe Company continues to deploy its financial strength in a variety of ways to increase shareholder value. During the third quarter, the Company purchased 1.4 million shares of its common stock for $153 million and paid dividends of $201 million, resulting in total capital returned to shareholders of approximately $354 million.
MKS’ Atotech Showcases Next-gen PCB and Substrate Manufacturing Solutions at CPCA Plus 2025
10/24/2025 | MKS Inc.MKS Inc., a global provider of enabling technologies that transform our world, announced its participation in CPCA Plus Show 2025, taking place October 28 – 30 at Shenzhen International Convention and Exhibition Center.