Incoming Wave
The Incoming Wave boundary condition
lets a wave of complex amplitude Vin enter the domain. The complex propagation constant Z0 and the outward-pointing normal n are defined in the section describing the Absorbing Boundary node. The Incoming Wave boundary condition is only available on exterior boundaries.
Voltage
Enter the value or expression for the input Electric potential V0 (SI unit: V). The default is 1 V.
Selected Signal Conductor Line
This section is available only if the Number of signal conductor lines is greater than one. Select an Active line from the available options to which the boundary condition is applied. The selectable items correspond to the Number of signal conductor lines and Dependent Variables settings.