Question: a coherent PSK system using a correlation receiver is transmitting 1 0 0 , 0 0 0 bits / sec . Noise power spectral density

a coherent PSK system using a correlation receiver is transmitting 100,000 bits/sec. Noise power spectral density at the receiver is No/2=2.5 x 10^-7 volts^2 and the channel attenuates the transmitted signal by 75%. The amplitude of the transmitted carrier signal is 3.0 volts and the carrier frequency is 800 kHz.

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