Verify that the pcm curve is correct

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Reference no: EM131263782

Refer to Fig. 7-27 and

(a) Verify that the PCM curve is correct.

(b) Find the equation for the PCM curve for the case of QPSK signaling over the channel.

(c) Compare the performance of the PCM/QPSK system with that for PCM/BPSK and for the ideal case by sketching the (S/N)_outcharacteristic.

Reference no: EM131263782

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