[SI-LIST] Re: S-parameter Bisection
- From: <colin_warwick@xxxxxxxxxxx>
- To: <si-list@xxxxxxxxxxxxx>, <mmoeller@xxxxxxxxxxxxxxx>
- Date: Thu, 12 Nov 2009 11:25:35 -0700
Hi,
We uploaded Sanjeev's method as a guest post on my blog:
http://signal-integrity.tm.agilent.com/2009/s-parameter-bisection-using-optimization/
hth
-- Colin Warwick
Signal Integrity Product Marketing Manager, Agilent EEsof EDA
-----Original Message-----
From: si-list-bounce@xxxxxxxxxxxxx [mailto:si-list-bounce@xxxxxxxxxxxxx] On
Behalf Of GUPTA,SANJEEV (A-Sonoma,ex1)
Sent: Wednesday, November 11, 2009 2:52 PM
To: hassan@xxxxxxxx; si-list@xxxxxxxxxxxxx
Cc: GUPTA,SANJEEV (A-Sonoma,ex1)
Subject: [SI-LIST] Re: S-parameter Bisection
Hello All,
When it comes to splitting S-parameter into two equal half you can use ADS. It
is a much simpler process.
Please send me your personal email if you need an ADS example by tomorrow along
with the methodology utilized.
Thanks and regards,
Sanjeev Gupta
Agilent Technologies,
EEsof Division
---------------
On Tue 11/10/09 12:04 PM , "Moeller, Merrick"
mmoeller@xxxxxxxxxxxxxxx sent:
Is it possible to split a passive S-parameter matrix into two equal
sections?
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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