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1. Consider the amplitude modulated (AM) signal Ac cos ωct + 2 cos ωmt cos ωct For demodulating the signal using envelope detector, the minimum value of Ac should be





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  • By: guest on 02 Jun 2017 12.54 am
    AC cos ωct + 2 cos ωmt cos ωct AC cosωct for envelope detection μ < 1 ⇒ < 1 ⇒ Ac should be at least-2.
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