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  3. [HFSS Simulation Result] Theta& Phi component of gain_realized

[HFSS Simulation Result] Theta& Phi component of gain_realized

    • January 6, 2023 at 5:26 pm
      hyunjun
      Subscriber

      Hi. 

      I obtained the theta & phi component of realized gain from dipole antenna simulation. 

      And I calculated the x component of realized gain from theta & phi component by using transformation relation between spherical and cartesian .

      But, x component value that I calculated is different from the value from HFSS. 

      why..? It would be appreciated in advance if telling me the reason. 

    • May 4, 2023 at 7:02 am
      Praneeth Munaga
      Ansys Employee

      Hi,

      Thank you for reaching out to the Ansys Learning Forum and your patience is much appreciated.

      In the matrix conversion shared, I observed that the x component also depends on the r component. But in the last equation, only the theta and phi terms were used. May I know the reason?

      Best regards,
      Praneeth. 

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