[HFSS] How do I obtain the energy loss due to ohmic losses and due to diffraction?

- February 12, 2021 at 4:49 pm
  
  raphaelc
  Subscriber
  
  Hi all,nI'm using HFSS to simulate an open Fabry-Perot resonator that operates at about 15 GHz. The resonator sits inside of an air volume with a radiation boundary. How do I calculate the energy lost due to ohmic losses on the Fabry-Perot mirrors? How do I calculate the energy lost due to the energy diffracting out of the resonator, i.e., how do I calculate the energy that reaches the radiation boundary? nI also have dielectrics inside of this resonator. How do I calculate the loss due to dielectrics?nThank you for any help.nBest,nRaphaeln
- February 17, 2021 at 11:25 am
  
  rtk
  Ansys Employee
  
  Hello @raphaelc,nYou can get the field strength at the radiation boundary or at any point inside the air volume. So through the field calculator inside HFSS, you can calculate the required quantity by creating expressions.

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