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Recent content by xysean

  1. X

    Phase and attenuation constant of 1-D periodic structure using CST or HFSS

    Hi, I intend to plot B/ko and a/ko plots of this paper through simulation either in CST or HFSS. The plots are shown in figure 5 of the paper (link below). The link to implementation of this antenna in CST is below as well. I have come across alot of answers but none of them seem to give me...
  2. X

    Phase and attenuation constant 1-D periodic structure using CST or HFSS

    Hi, I intend to plot B/ko and a/ko plots of this paper through simulation either in CST or HFSS. The plots are shown in figure 5 of the paper (link below). The link to implementation of this antenna in CST is below as well. I have come across alot of answers but none of them seem to give me the...
  3. X

    Method of moments on patch

    Can anyone guide me how to apply method of moments on a microstrip patch antenna theoretically? Any supporting documents or detailed elaboration from where to begin and where to focus would be appreciated
  4. X

    Gain of uwb antenna with notch band

    hi everyone!! i have designed a uwb antenna with a wlan notch band.. i am experiencing problems with the gain.. please suggest what changes in the design may prove helpful to improve the gain of my antenna..im attaching the pictures of my design and the gain of the design.. it is a cpw fed...
  5. X

    Uwb antenna range 3.1 ghz to 10.6 ghz

    i have tried to apply various designs but im unable to notch 5-6ghz band.. every method that i have applied notches 4-5ghz band.. may i upload the design so that u cud help me in a better way??
  6. X

    Uwb antenna range 3.1 ghz to 10.6 ghz

    ok i am done with achieving the bandwidth part of the antenna.. now i seek ur help in notching the band from 5-6ghz.. what should be my approach?? any techniques or formulas?? thanks..:)
  7. X

    uwb bandwidth performance

    hi elchiquito.. for this antenna u said that one has to find lowest mode of propagation. Does that mean that the antenna should be designed according to the operating frequency which should be kept 3 ghz in this case?? because the band achieved is from 3.4 to 13 ghz..do we have to put the...
  8. X

    Uwb antenna range 3.1 ghz to 10.6 ghz

    so nobody wants to help me??:(
  9. X

    Uwb antenna range 3.1 ghz to 10.6 ghz

    hi everyone. i have to design a uwb antenna with bandwidth ranging from 3.1 ghz to 10.6 ghz using fr4 substrate. i have designed many antenna according to calculations using formulas yet none of my results stand true..consider me a noob and please help me in this regard..thank you P.S. Im using...

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