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(HFSS) Surface Current on Microstrip Shows Impossible Current outside of Trace

    • saaubi
      Subscriber

      Hello,
      I am modeling a curved microstrip using HFSS and when I plot surface current, Ansys shows current that extends outside the curved portion of my trace. What could this be from? 

    • Takeshi Itadani
      Ansys Employee

      This is likely due to poor mesh generation on arcs and curved surfaces. Delete the analysis results and re-analyze, then select HFSS > Mesh > Initial Mesh Settings... and check Use dynamic surface resolution.
      If this does not work, move the slider bar to Fine and re-analyze.

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