Mathematics, 07.06.2020 02:01 xojade

Consider bits in a binary sequence modulated onto the phase of a sinusoidal carrier such that the received signal is r( t ) = A cos( ωt + ϕ ) with ϕ = 0 representing a binary 1 and ϕ = π representing a binary 0. How does one demodulate the signal and what is the parameter for deciding whether a bit is a 0 or 1?

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