Reply To: Problem with PML in circular surface in eigenmode HFSS

[Praneeth]

Hi Pablo,

Thank you for reaching out to the Ansys learning forum.

As the circular waveguide is generally a closed structure, I am wondering why would you need a PML boundary setup. Also, you have mentioned the solution type is Eigenmode. I am assuming the model will be fully covered with the conductor.

Please share the screenshots of your model to help us serve you better.

Best regards,
Praneeth.