Second-Order Distortion and Modulation Describe the effects of passing the following signals through a second-order process. What happens to the modulation? Can we still retrieve the transmitted data...

Second-Order Distortion and Modulation Describe the effects of passing the following signals through a second-order process. What happens to the modulation? Can we still retrieve the transmitted data stream D(t) from the signal?

a. BPSK: A BPSK signal is described by

b. QPSK: A QPSK signal is described by