how to apply ports to stripline in cst
I directly set the wave port on the edge face.And the first mode is the parallel plate mode.How should I set the wave port in order to make the first mode is the TEM mode for stripline not the parallel plate? The example is below.
Additionally,the field in coplanar waveguide or coupling microstrips is the superposition of even mode and odd mode. And the first three modes in wave port is ground mode , odd mode and even mode. Which of three Should I choose?
Could you tell me how to set the wave port for stripline,coplanar waveguide,conductor backed coplanar waveguide,coupling microstrip,slotline?
Thanks a lot!