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  1. #1
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    fdtd far field

    Hi,
    Can somebody help me to estimate the far field radiation pattern of a dipole using FDTD.
    I have already finf the near filed using FDTD, in MATLAB. Does anybody has code that can i estimate the far field?

    Regards

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  2. #2
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    far field pattern matlab

    I believe you will need a technique originally developed for antenna measurements: near-field to far-field transformation. I did google search for "near-field to far-field" and FDTD, and got about 10 pages worth of (stuff).


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  3. #3
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    Re: Far field estimation pattern using FDTD

    Thanks for the reply but i didt find any code in MATLAB that could help me...
    Anyone has any available MATLAB code?



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  4. #4
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    Re: Far field estimation pattern using FDTD

    hi
    I found some thing here .check it
    https://www.edaboard.com/viewtopic.p...032611#1032611



  5. #5
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    Re: Far field estimation pattern using FDTD

    hi, you must use the huygens principle.

    I attached a m-file which is included Huygens principle for estimating farfield pattern


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  6. #6
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    Re: Far field estimation pattern using FDTD

    Hi

    This is really useful. Thank you very much.

    Best Regards
    Jithesh



  7. #7
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    Far field estimation pattern using FDTD

    can anyone kindly send this file to me.... i couldnt download as lack of points :(

    par4301@yahoo.com

    thanks in advance..

    Added after 7 minutes:

    I could finally download it! thanks alot any one!



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  8. #8
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    Re: Far field estimation pattern using FDTD

    the last post had an unimportant bug

    I removed it

    Please download again !


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