Looking for info about z-parameter in active filter

you can use microwave office.

HFSS also can.

Hi,

If you have Eagleware (Genesys), this simulation have syntesis to make
Active filters...

David

there also filter solution of neuhertz , and filter wiz pro they are good in active filter design

khouly

Hi,
Please find the S-parameter document link below in this doc u will find the relation of S-parameter and z-parameter.
I hope this might be of use to u,
If not please do revert,
Pankaj
https://www.edaboard.com/viewtopic.php?p=286620#286620