Defining Calculation Requests

Define the calculation requests in CADFEKO.

Create three configurations. The first configuration requests characteristic mode analysis. The second and third configurations excite specific modes.

  1. Request a Characteristic modes configuration.
    1. Number of modes to calculate: 5
    2. Create a currents request (all currents).
    3. Create a full 3D far field request.
  2. Request a Standard configuration.
    1. Add a voltage source to port_East. (1 V, 0°, 50 Ω).
    2. Add a voltage source to port_West. (1 V, 180°, 50 Ω).
    3. Create a full 3D far field request.
  3. Request a second Standard configuration.
    1. Add a voltage source to port_East. (1 V, 0°, 50 Ω).
    2. Add a voltage source to port_West. (1 V, 0°, 50 Ω).
    3. Add a voltage source to port_North. (1 V, 180°, 50 Ω).
    4. Add a voltage source to port_South. (1 V, 180°, 50 Ω).
    5. Create a currents request (all currents).
    6. Create a full 3D far field request.
Ensure that sources are specified correctly for the specified standard configurations.