Avishtech's Gauss SI and SI PRO are toolsets that provide a clear and easy-to-use pathway to rapidly construct PCB stackups and simulate for impedance and loss with a few quick clicks.
Gauss SI and Gauss SI Pro both feature an extensive, built-in dielectric materials library and static or frequency-dependent impedance and loss analysis and synthesis for all transmission lines. Gauss SI Pro also includes S-parameters analysis, viewing, and export; frequency-dependent properties analysis, viewing, and export; and uncertainty analysis to account for the impact of manufacturing tolerances on impedance and loss.
Avishtech
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