[SI-LIST] cascading s-parameter blocks

From: "Michael Rose" <mrose@xxxxxxxxxxxx>
To: <si-list@xxxxxxxxxxxxx>
Date: Tue, 10 Jun 2008 15:54:56 -0400

I'm interested in performing a freq domain characterization of an
interconnect channel in a backplane system which includes differential
tlines, differential (coupled) connectors, AC coupling caps, and maybe
IC package parasitics. I would like to use a .LIN analysis for
extracting mixed mode freq dependant noise (SDD21, SDD11) in the
interconnect elements. My question is whether I simply cascade and
encapsulate all the elements such as W-element tlines and via stubs, 3D
RLGC connector matrices within a single .LIN mixedmode2port=dd analysis
call. Would the noises simply sum? Any help would be appreciated.
 

Mike


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[SI-LIST] cascading s-parameter blocks

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