For Coupled Field Harmonic analyses, the application supports the following electric frequency response results. The application plots the amplitude of these result values versus the frequency range in a graph displayed in the Worksheet. By default, the application also plots Amplitude versus Phase Angle. See the Frequency Response and Phase Response section for additional information.
Voltage: This result supports geometry or Named Selection scoping.
Charge Reaction: This result supports Boundary Condition scoping. It represents the reaction force for the degrees of freedom for the voltage.
Impedance: This result supports Boundary Condition Scoping only. It represents the resistance of current flow. It is computed using charge as follows.
For this result, the charge Q is retrieved at the terminal and then current is defined as:
and 
, then 
Resulting Impedance =
