[SI-LIST] S-parameter Bisection

  • From: "Moeller, Merrick" <mmoeller@xxxxxxxxxxxxxxx>
  • To: <si-list@xxxxxxxxxxxxx>
  • Date: Tue, 10 Nov 2009 12:04:04 -0600

For example; given s-parameters for a transmission line of a 10" length
can the matrix be split into two 5" lengths. Assume that the passive
s-parameter obeys reciprocity. 

 

The reason I'm asking is that I have a test fixture on each end of my
measurement that I'm trying to de-embed. The insertion loss can be
subtracted very easily, but the return loss and other parameters have a
great deal of error dealing with de-embedding from one side of the DUT
only. I'm hoping to break the fixture into two equal parts without
having a direct point of measurement to do so otherwise. 

 

 

Merrick M. Moeller

 



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