Defining a Finite Planar Multilayer Substrate

Enclose an infinite multilayer substrate inside a MoM / SEP region to model a finite-size planar multilayer substrate.

  1. Define an infinite planar multilayer substrate.
  2. Create the solid that will contain the substrate (if it does not already exist).
  3. In the model tree, select the solid.
  4. In the details tree, select the region.
  5. From the right-click context menu, select Properties.
  6. On the Modify Region dialog, click the Properties tab.
  7. From the Medium drop-down list, select Plane / ground (finite).

    Figure 1. The Region properties dialog.
  8. Click OK to enclose the substrate inside the region and close the dialog.