How to properly setup waveports for anisotropic materials

- February 27, 2022 at 3:18 am
  
  mosfet
  Subscriber
  
  Hello,
  I am designing a CPW transmission line using an anisotropic material(lithium niobate) as the substrate. The wave ports are located in the XZ plane and the dielectric tensor is of the form:
- March 8, 2022 at 9:54 pm
  
  Charlotte Blair
  Ansys Employee
  
  Hi Mosfet One suggestion is to put in a small section of isotropic material as the port then de-embed that amount. As the error stated our tools need to align the port orthogonally with the material.
  Regards Charlotte
- March 8, 2022 at 10:45 pm
  
  mosfet
  Subscriber
  
  Hello Could you provide more details regarding your suggestion? How do I go about de-embeding the extra section?
  
  Thanks!

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