Appearance of Spurious Simulation region

Anish_MondalAnish_Mondal Member Posts: 3


I am trying to simulate bent waveguides in MODE. I am using a z-normal 2D simulation region. But after running the mode finding simulation, I observe a spurious elliptical simulation region as shown below.

Could anyone explain why this is happening?

Thank You

Best Answer

  • kjohnsonkjohnson Posts: 91Ansys Employee
    Accepted Answer

    Hello @Anish_Mondal ,

    This ring is not a simulation region, it is just a visual representation of the path of the bent waveguide. This can be used to confirm that you are using the right bend location and radius of curvature in your simulation.

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