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Recent content by zuhura

  1. Z

    Miniaturized antenna

    Hi, I designed UWB printed rectangular miniturized antenna. I cut it at the lower corners of the antenna(like stairs). Now my question is: how to say that I have redused this antenna by let say 20%? which parameters should I consider to understand about this percentage? please I need help Zuhura
  2. Z

    A minituarized uwb rectangular antenna design

    Hi, I have a problem in my design, actually I am designing UWB rectangular monopole antenna. I dont know how to plot radiation patterns in E-palne and H-plane for different frequencies. what parameter does affect so much S11 and VSWR in antenna design. i am using HFSS ver13. Please I need hep...
  3. Z

    A minituarized uwb antenna design

    Hi Eng. Wad thanks very much for your advise, I choosed monopole because I thought it will be easy to design. stepped rectangular monopole if you have the design you can attach it to me. zuhura
  4. Z

    A minituarized uwb antenna design

    Hi, I am doing research on miniatuarization of a rectangular monopole antenna for UWB applications. I have a problem on designing using HFSS software. I know how to use the software but my problem is how to choose parameters for the patch,substrate and ground. which formular should I use to...

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