There are several symmetry options for EMSIM. What are the differences?
Even and odd symmetry can be specified for the y and z directions only, and one of the odd symmetry choices involves the effective placement of an ideal ground plane. The best way to understand symmetry options is to make a few simple structures that have known solutions, such as parallel plate capacitors and wide rectangular loops with non-zero source and or termination resistances, run the structures with and without the particular symmetry option specified, and then compare the results. Pay particular attention to the input impedance/admittance.
