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  1. #1
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    hfss directivity

    When I simulated an Biconical antenna in HFSS, the gain is larger than directivity, why? who can give me a answer? thank you!

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  2. #2
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    Re: antenna gain and directivity in HFSS!

    Hi snowboy
    if you compare total gain with total directivity?



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  3. #3
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    Re: antenna gain and directivity in HFSS!

    I had the same question before but still no anwer.



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  4. #4
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    Re: antenna gain and directivity in HFSS!

    My first suspicion would be that the model was not sufficiently converged and that the mesh might bee too sparse at the interface to the background. You may need to do some manual seeding to increase the density.



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