How converting S-parameter to another with different impendance per port?

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Denis am 28 Jan. 2015
Beantwortet: Joe Wargo am 29 Jan. 2015
I would like to convert a mixed-mode S parameter onto another with different terminations and more specificatlly different impedance per port since the terminations can be different between differential and common modes for some reasons. I guess I am looking for a function similar to s2s but where I can put a vector of impendance with different values, one per port. Is it possible with the RF toolbox? how?

Antworten (1)

Joe Wargo
Joe Wargo am 29 Jan. 2015
Hello Denis,
Unfortunately, the RF Toolbox does not support per-port impedances "out of the box". The RF Toolbox interprets vectors of impedances as "per-frequency" instead.
The best help I can suggest are the functions provided for mixed mode functionality: see
doc s2smm
Sadly, if this isn't general enough for your use-case, the flexibility of per-port impedances does not yet exist in the RF Toolbox.


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