Reply To: Simulate mode conversion induced on a differential pair due to epsilon variation

[Praneeth]

Hi Alexandre,

Thank you for reaching out to the Ansys learning forum. Your patience is much appreciated.

It is possible to vary the material properties in Ansys HFSS. For your case, you can vary the relative permittivity of the material using the spatial modifier option. You can also import material property dataset for spatial variation.

Please go through "Spatially Dependent Materials in HFSS" section of the HFSS help document for detailed information.

Best regards,
Praneeth.