impedance across ground plane

Gary Peterson (
Fri, 16 Feb 96 08:42:39 MST

Can anyone help this fellow?

----- Begin Included Message -----

Subject: impedance across ground plane

fellow technetters,

We are searching for information on the impedance across the ground
plane on a pcb. We have some harmonics near 3 Ghz, and would like to
see if we can reduce the impedance to earth ground through our pcbs,
and backplanes.

If anyone knows of some sources where we can look up information
please forward.

thanks in advance

Joe Zdybowicz
CAD Engineer
FORE Systems
174 Thorn Hill Road
Warrendale PA 15086

----- End Included Message -----