Completing the Model

Complete the model construction in CADFEKO.

1. Create the ground plane rectangle at Z = -0.508.
2. Add a line between the feed pad and the ground plane.
3. Add a wire port to the line.
4. Create the vias using lines and Copy special and translate.
5. Delete the redundant polylines.
6. Union the remaining geometry.
7. From the Media library add Copper to the model.
8. Change all the PEC faces to Copper with thickness 35e-3.
9. Add a new dielectric medium:
   • Relative permittivity: 3.55
   • Dielectric loss tangent: 0.003
   • Label: Substrate
10. Add a Planar multilayer substrate.
    • Thickness (Layer 1): 0.508
    • Medium (Layer 1): substrate
11. Set a continuous frequency range from 1 GHz to 3 GHz.
    On the Export tab check the box Specify number of samples for exported data and enter a value of 101.