Creating the Model
Create the model in CADFEKO. Define any ports and sources required for the model. Specify the operating frequency or frequency range for the model.
- Use the model considered in Pin-Fed, SEP Model and rename the file.
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Activate the FDTD solver.
Tip: Open the Solver settings dialog and click the FDTD tab. Select the Activate the finite difference time domain (FDTD) solver check box.
- Change the continuous frequency range to linearly spaced discrete points ranging from fmin to fmax with the number of frequencies set to 51.
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Define the FDTD boundary condition settings.
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Top (+Z), -Y,
+Y, -X and
+X boundaries:
- Boundary definition: Open
- Select the Automatically add a free space buffer check box.
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Bottom (-Z) boundary:
- Boundary definition: Perfect electric conductor (PEC)
- Select the Do not add a free space buffer check box.
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Top (+Z), -Y,
+Y, -X and
+X boundaries: