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  1. S

    NEED HELP! Problem with simulation with HFSS 13.1 (lumped port)

    sorry for long time no reply. Did you figure out your fractal antenna?
  2. S

    transient analysis in HFSS13

    Thank you for your attention. I have figured out the problem with lumped port. But it is extremely time-consuming.
  3. S

    transient analysis in HFSS

    thank you. The problem is solved with lumped port. But the transient analysis is too slow. Ansoft needs to improve it.
  4. S

    transient analysis in HFSS13

    I have a problem. I run the simulation successfully in HFSS12. But when i want to do transient analysis in HFSS13 for the same structure. It reports that Port refinement, process hf3d error: Port '1' is not a TEM port as required for transient analysis. Here, waveport is used for a CPW. Help me...
  5. S

    transient analysis in HFSS

    I have a problem. I run the simulation successfully in HFSS12. But when i want to do transient analysis in HFSS13 for the same structure. It reports that Port refinement, process hf3d error: Port '1' is not a TEM port as required for transient analysis. Here, waveport is used for a CPW. Help me...
  6. S

    NEED HELP! Problem with simulation with HFSS 13.1 (lumped port)

    Finally, I solved your problem. The problem is not triggered by the port size or mesh. It because of that lumped port is a intra port. So the port should be in the air box boundary. In your project, the port face and the boundary face share the same face, which lead to the error.
  7. S

    NEED HELP! Problem with simulation with HFSS 13.1 (lumped port)

    I had encountered this problem too! I tried mesh the port face based on length, still unsolved. Puzzled! ---------- Post added at 20:06 ---------- Previous post was at 19:30 ---------- Finally, I solved your problem. The problem is not triggered by the port size or mesh. It because of that...
  8. S

    Lumped port simulation :Problem with simulation with HFSS 13.1

    How to solve this problem? I have tried to mesh the port face based on length of elements, but still unsolved. Looking forward to get your answer. Thank you!

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