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Discussion :: Communication Systems

  1. An AM wave is given by s(t)AM = 20 (1 + 0.5 cos 103t + 0.3 cos 104 t cos 106 t) the modulation index of the envelope is

    2. A.
    0.5
    B.
    0.58
    C.
    0.3
    D.
    0.8

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    Answer : Option B

    Explanation :

    .

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