How to add Surface Roughness in Top & Bottom Layer?

    • imtiazshuvo10

      Well, I added the first screenshot - I have Upper Copper Foil - then middle film and Bottom ground (Copper).... I have already added a finite conductivity boundary condition for my port assignment. But I want to add surface roughness on the Top & bottom Copper Foil! How can I add surface roughness??

    • Praneeth
      Ansys Employee

      Kindly refer "Surface Roughness Modeling" section of the HFSS help document for detailed information.
      Go through this online help link - Ansys Electronics 2022 R1 - Welcome to HFSS Help.
      All the very best Praneeth.
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