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Discussion :: Signals and Systems

  1. An impulse function consist of

  2. A.
    pure dc
    B.
    pure a.c
    C.
    entire frequency range with constant phase
    D.
    infinite bandwidth with linear phase vaariations

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    Answer : Option C

    Explanation :

    Because F.T. of δ(t) = 1, 1 is a Constant function ranging from -∞ to +∞.


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