yahia zakaria

yahia zakaria

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Feb 22, 2012
Last active
May 14, 2012
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  1. #Threads

    d29dc77d-d992-4df4-9c04-d0aee42c11a8

    i think it is analog filter

  2. #Threads

    58643c55-d1cc-4397-9a08-11f50529ed5c

    i thought this may be possible . as we know, passing the electromagnetic filed through any conductor will result in heating it...

  3. #Threads

    3199d7a7-c4af-4ac9-99d2-8053dba04c4b

    taking a small sample of the wave guide or any microwave transmition line it represent an inductor in series with a capacitor...

  4. #Threads

    1d76e67c-fbe8-4e7e-a0f2-6e47a5065c30

    for electromagnetic waves any medium could be good except conductors ,as the conductors allow a very small distance for electromagnetic waves propagation...

  5. #Threads

    db7b46db-6106-4446-ab9f-d51f4cc49b09

    you can use acoustic waves , by the way laser or light is electromagnetic waves thanks

  6. #Threads

    90858429-665f-48d8-89f1-e8c245ab7b0e

    try this and tell me

  7. #Threads

    rectangular patch array antenna

    i need to know how to design 2 element rectangular patch array antenna pls

  8. #Threads

    patch design

    please,can any body tell me how to design 2 elements rect. patch antenna with micro strip feeding?