How to derive an expression for ber as a function of a

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Reference no: EM13295069

consider a binary PSK system with pilot carrier added forsynchronization purposes,resulting in
s1(t)=AcCos(ωct)+αAcCos(ωct+θ) 0<t<Tb
s0(t)=-AcCos(ωct)+αAcCos(ωct+θ) 0<t<Tb
where Tb=(n/fc) and n is an integer.
a) Derive an expression for BER as a function of αand (Eb/No) if θ=0
b) Repeat part(a) if θ= -(π/2)

Reference no: EM13295069

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