This example comprises a twisted pair above a groundplane. The wires have a dielectric jacket. The Laplace solver is used to take into account the dielectric material around the wires.
This example comprises a spacewire cable. The cable has four shielded twisted pairs enclosed by an overall shield. The wires and shields have a dielectric jackets which are frequency dependent. .
This example comprises a coaxial cable above a ground plane with incident field excitation. The coax has frequency dependent dielectric material on the inside and outside.