re: Impedance Software

Tom Warneke ([email protected])
Wed, 31 Jul 1996 07:53:41 -0400


Contact HyperLynx at 206-869-2320. They have excellent SI and EMC analysis
tools that run on the PC. They are very competitively priced, too.

They have a web page at


Tom Warneke
[email protected]

You 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?