In PSK modulation, the input signal is : – McqOptions

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1.	In PSK modulation, the input signal is :
A.	S1(t) = A cos œâ0t and S2(t) = - A cos œâ0t
B.	S1(t) = S2(t) = A cos œâ0t
Answer» B. S1(t) = S2(t) = A cos œâ0t

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