Polar May news: Gradient method (Beta) roughness model in Si9000e / SYTECH materials now in Speedstack libraries / EIPC Summer conference
1. Gradient method for insertion loss modeling added as a beta feature in Si9000e 23_05**. This method uses RMS roughness Rq for modeling the effects of copper surface on insertion loss. Contact polarcare@polarinstruments.com or your local office for an update or evaluation.
Here are a few screenshots using the optional Si Projects feature to visualise how Gradient compares with legacy methods like Hammerstad and Groisse.
3 methods compared:
www.polarinstruments.com/
Incrementing roughness:
www.polarinstruments.com/
Additional multi-line length graph support in Projects option:
www.polarinstruments.com/
2. SYTECH (Shengyi Technology) materials added to Speedstack on line libraries. Shengyi have delivered us a raft of updated materials for Speedstack – to see which materials – and others are recently available please visit the Polar news page:
www.polarinstruments.com/news/
3. Imminent Date for your diary – EIPC Summer conference Munich Germany:
https://eipc.org/
P.S. Any feedback or correlation studies with other tools using Gradient method is most welcome.
** For the security minded – Si9000e and Si8000m 23_05 also deploys FLEXlm v11.19.00
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