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  3. Fast sweep setup, process hf3d: Poor convergence in computing port dispersion error means?

Fast sweep setup, process hf3d: Poor convergence in computing port dispersion error means?

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    • June 2, 2021 at 5:36 pm
      ron
      Subscriber

      While I'm Simulating the Square ring slot Coupled DRA i'm getting this error Fast sweep setup, process hf3d: Poor convergence in computing port dispersion.

      Myantenna.PNG
    • June 4, 2021 at 5:18 pm
      VivekKamble
      Ansys Employee
      Hello Could you please let us know any specific reason that you are using Fast Sweep?
      Poor convergence might result due to incorrect exiction/ geometry, I will recommend changing your frequency sweep to interpolating or discrete.

      Please let ins know if you still face the same error after changing the sweep type.

      Regards Vivek
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