[SI-LIST] : Guard Trace Effect on Impedence

Robert K Huber (rhuber@redcom.com)
Wed, 6 May 1998 09:22:46 -0400 (EDT)

I would like to alternate guard traces with signal traces in a stipline
configuration and would like to calculate the effective characteristic
impedence of my signal traces. Could somebody either tell me how to
perform this calculation or direct me to a source where this is discussed.
I have already looked in Howard Johnson's "High-Speed Digital Design a
Hankbook of Black Magic" and this was not discussed there.

Thank You Very Much
Bob Huber