Termination Model

The Termination model is an analytical model that simulates an ideal single port termination with a specified reflection coefficient $r$. Its S matrix is modeled as:

$S = \begin{bmatrix} r \end{bmatrix}$

Multimode ports

In the case of multimode ports, the reflection coefficient must be specified as sequences with one value for each port mode. This model does not include mode mixing, i.e., all cross-coupling coefficients are zero.