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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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Julia McCaffrey - NCAB GroupSuggested Items
Highlights from the IMAPS Onshoring Advanced Packaging Workshop in Washington, D.C.
09/30/2025 | Marcy LaRont, I-Connect007IMAPS and the Global Electronics Association co-hosted the Onshoring Advanced Packaging and Assembly Workshop in Washington, D.C., in early September. Government leaders, including those from the Department of Defense, attended and were directly involved in organizing the content of the sessions. Jim Will, director of the U.S. Partnership for Assured Electronics, speaks about his role in the event.
Jiva Leading the Charge Toward Sustainable Innovation
09/30/2025 | Marcy LaRont, PCB007 MagazineEnvironmental sustainability in business—product circularity—is a high priority these days. “Circularity,” the term meant to replace “recycling,” in its simplest definition, describes a full circle life for electronic products and all their elements. The result is re-use or a near-complete reintroduction of the base materials back into the supply chain, leaving very little left for waste. For what cannot be reused productively, the ultimate hope is to have better, less harmful means of disposal and/or materials that can seamlessly and harmlessly decompose and integrate back into the natural environment. That is where Jiva and Soluboard come in.
India: A Rising Exporter Still Dependent on Global Inputs
09/29/2025 | Global Electronics AssociationIndia has long been viewed as a country with vast potential in electronics manufacturing. Its large population, low labor costs, and growing domestic demand have made it an attractive destination for global companies looking to diversify production beyond China. In recent years, that potential has begun to materialize. Between 2017 and 2023, India emerged as one of the fastest-growing sources of finished electronics imports globally. This rapid expansion has been built on a foundation of imported components.
FTG Announces Acceptance by TSX of Normal Course Issuer Bid Renewal
09/29/2025 | Globe NewswireFiran Technology Group Corporation announced the acceptance by the Toronto Stock Exchange (TSX) of FTG’s Notice of Intention to Make a Normal Course Issuer Bid (NCIB), renewing the NCIB that expired in August 2025.
LPKF to Unveil CuttingMaster 2240 Cx at Productronica
09/26/2025 | LPKF Laser & ElectronicsLPKF Laser & Electronics SE will be showcasing the CuttingMaster 2240 Cx as part of the Fraunhofer IZM production line at this year's Productronica in Munich, demonstrating state-of-the-art laser technology in action.