Feko Modelling and Performance
Generate a model with the optimum values in Feko and solve.
- Make a copy of the original CADFEKO model.
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Update the following variables.
- S1 = 0.45
- S2 = 1.9254786
- S3 = 2.20
- Include the S-parameter configuration labelled SParamBand that is defined over the frequency range.
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Mesh the model and run the Solver.
The results show a reflection coefficient of less than -10 dB over the design frequency range.
Figure 1. S-parameters for the bandpass filter between 3.9 – 4.1 GHz.