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Recent content by ethan19

  1. E

    How to calculate dimensions of led or lcd tv?

    How to calculate dimensions of led or lcd if diagonal length and aspect ratio is known? which aspect ratio is best?
  2. E

    What's the problem with radiation pattern

    is there any mobile application for 2.23-2.27 ghz band?
  3. E

    What's the problem with radiation pattern

    my dielectric is infinite....... can i get a radiation pattern without notches with infinite dielectric? ---------- Post added at 18:36 ---------- Previous post was at 17:32 ---------- Actually my institute has a old version of Ie3d which does not support finite dielectrics
  4. E

    What's the problem with radiation pattern

    Should I increase the conductivity of dielectrics to that level?
  5. E

    What's the problem with radiation pattern

    How to do lossless simulation in IE3D? Means simulation without material losses
  6. E

    What's the problem with radiation pattern

    this is the antenna placed on xy plane
  7. E

    What's the problem with radiation pattern

    this is the radiation pattern which I am getting. Is it right?
  8. E

    What's the problem with radiation pattern

    Thnx...now I am not getting notches but the radiation pattern on a frequency is not gud. Its not like circle in xz and yz plane. What can be the problem?
  9. E

    What's the problem with radiation pattern

    Version of IE3d is 12. Does it support finite dielectrics? If yes then tell me how? Thanks
  10. E

    What's the problem with radiation pattern

    This is the image of radiation pattern. Is it ok for PIFA?
  11. E

    What's the problem with radiation pattern

    What's the problem with radiation pattern (its urgent) I am designing a PIFA in IE3D. I am attaching the structure that is the geo file . kindly check it and Let me know why am I not getting good radiation pattern.
  12. E

    XY, YZ & XZ planes in terms of theta & phi

    I am designing a PIFA in IE3D. I need to know the radiation pattern in XZ and YZ Plane. How to find them in IE3d and for wahat values of theta and phi.
  13. E

    Problem with radiation pattern of PIFA in Ie3D

    I am designing a PIFA in IE3d but radiation pattern is not coming smooth. I have attached the pic of radiation pattern. Have a look on it & tell what is the mistake I am making with design.

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