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Recent content by By_Delly

  1. B

    A cavity simulation in HFSS

    Hi, i do not have a exact solution for your problem while only have this picture that you posted. If you can send more designing information with this antenna, i would like to help you.
  2. B

    High frequency devices

    Hi all, I am wondering about why the high frequency devices sizes are smaller than low frequency devices? Any idea about that ?
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    S parameters in HFSS

    Hi, I think (S(FloquetPort1:1,FloquetPort1:1) means S11 parameter. That two 1 1 numbers are used for naming the S parameter. If you select S( FloquetPort1:1,FloquetPort1:2)) that will be the S12 parameter. S11 and S12 are different parameters from each other.
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    [SOLVED] HFSS resonant freqency adjusment

    Thanks a lot. It worked :)
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    [SOLVED] HFSS resonant freqency adjusment

    Hi all, I designed a patch antenna with probe feeding. I chose a resonant frequency at 2.25 GHZ but end of the simulation I got the maximum return loss at 2.3625 GHZ. Number of pass:20, Delta S:0.02. What parameters that i should change to get maximum return loss at 2.25 Ghz ? Any idea ?
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