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01-01-2024
Physics

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Conventional AM and Envelope Detection
The mesage signal m(t)=2ₒₛ(2πfₘt+π/2) is amplitude modulated to produce the passband signal sₚ(t)=(Ac+m(t))cos(2πfct).

What value of the carrier amplitude Ac gives a modulation index of 50% ?

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