Praneeth
Ansys Employee

Hi Sneh,

It is possible to do the two-way coupling between HFSS and Mechanical. 

If you are using the latest version of Ansys Electronics Desktop, then you can do the mechanical deformation analysis by inserting the AEDT mechanical design and coupling it with HFSS.

If you are using any older versions, then you may have to use Workbench for doing the required analysis. For more information go through - Ansys Electronics 2022 R2 - Welcome to HFSS Help

Best regards,
Praneeth.