Part 3: Antenna Array Feed Networks Design and Modeling, Wilkinson power divider based.

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024

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  • @saadhassankiani4827
    @saadhassankiani4827 8 หลายเดือนก่อน +1

    This is amazing work. Really helpful

  • @mohannadomar970
    @mohannadomar970 2 หลายเดือนก่อน

    I have a question. if I were to integrate an impedance matching network in this system. where would I place it? and is it necessary? or does the Wilkinson divider do the impedance matching on its own? and if I want the matching network to be reconfigurable/tunable would phase shifters do the job? also how does the antenna load change with respect to external factors? would the loading effect be resistive? or purely reactive? or a complex?
    sorry for the many question but your lecture helped me a lot.
    Regards
    Mohannad Omar

    • @RF_Micrwave
      @RF_Micrwave  2 หลายเดือนก่อน

      The dividers are designed so that they are 50 Ohms and the antenna is 50 Ohms, so no need for matching, there will always be a small mismatch factor that is 50 Ohms +/- few Ohms, and some small suseptance, but that should still give reasonable return loss.

  • @SheikShameerS
    @SheikShameerS 6 หลายเดือนก่อน +1

    hi sir,
    u r videos are so useful. Can u make video on using pin diode at feeding network for switching the antenna array.

    • @RF_Micrwave
      @RF_Micrwave  6 หลายเดือนก่อน

      th-cam.com/video/1vYZDvJJdUc/w-d-xo.html

    • @SheikShameerS
      @SheikShameerS 6 หลายเดือนก่อน

      @@RF_Micrwave thank you sir

  • @SheikShameerS
    @SheikShameerS 6 หลายเดือนก่อน

    sir can u explain the length and width calculation for 3 way divider. i am designing feed network for 9 element antenna .
    pls tell me lenght calculation