Re: FWD: Impedance Software

Richard L. Knapp (knapp@crl.com)
Tue, 30 Jul 1996 10:04:21 -0700 (PDT)

We at the Ansoft Corporation have a number of modules which do 2D and
3D analyzes, all of which perform on the PC under Windows NT. Recent
developments also allow the analysis of lossy 2D structures as well. We
can calculate L, C, Z(f), Y(f), Characteristic Impedance, and also
produce equivalent SPICE decks automatically from the matrices.

The software is in the "SI" (signal integrity) analysis section of our
web page. Check www.ansoft.com.

I can answer any other questions directly, please feel free to email me.

- Richard

On Tue, 30 Jul 1996, Ray Anderson wrote:

> Does anyone know where I can find an accurate, reliable software program,
> preferably PC-based, that calculates characteristic impedance for
> microstrip, embedded microstrip, stripline, and dual stripline traces on a
> PC board?