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How do I calculate the directivity vs wavelength?


    • sagar

      I want to calculate the directivity vs wavelength plot like this:


      for a broadband dipole placed inside a pillar.

      I had followed the example file but how do I get the plot w.r.t wavelength? Do you have any other code for this?

    • Guilin Sun
      Ansys Employee

      As you can see from the above link, the directivity is a function of the far field angles at a given frequency. The plot you showed might be either the max directivity at any direction, or at a specific direction. In both cases you will need first to calculate the directivity at each frequency.

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