6.1.5    Lumped impedance

The  button in the 2D Window toolbar and Draw->I/O Ports... command from 2D Window menu invoke I/O Ports dialogue which can be used for drawing ports in a manual way.

We suggest alternative and more convenient way of introducing the absorbing boundary condition using Lumped Impedance dialogue.

Lumped Impedance describes a lumped impedance element.

We can consider lumped impedance only across one FDTD cell. The point position will be fixed by a left mouse button click or by entering the coordinates from the Keyboard Entry dialogue (after pressing K-key). Orientation is irrelevant.

For more details regarding lumped impedance elements refer to Lumped impedance element.