I have been trying to EM cosimulate a combline filter and no matter how I setup the EM Model, the simulation results remain the same:
I have also tried the FEM Cosimulation.
There are way to many options for EM false setups to list them all. But do the sim results line up with your expectation? Do you known about the details of the measurement data, especiall the exact reference planee of the ports?
It's as easy to mess up RF measurements as generating crappy sim results. Measurement data isn't the golden reference per se. Never trust measurement data you haven't aquired (and manipulated) by yourself.
Retrieving data ...