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Discussion :: Electromagnetic Field Thoery

  1. A 10 GHz signal propagates in a waveguide with a phase velocity of 4 x 108 m/s. If the signal produces standing wave in the guide, then the distance between successive minimal will be

    2. A.
    10 mm
    B.
    20 mm
    C.
    30 mm
    D.
    40 mm

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    Answer : Option B

    Explanation :

    f = 10 GHz, v = 4 x 108 m/sec,

    .

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