Which technique can be used for bandwidth reduction?
A. BPSK
B. QPSK
C. MPSK
D. MFSK
Answer:A
Which technique can be used for bandwidth reduction?
A. BPSK B. QPSK C. MPSK D. MFSK
Explanation: Coherent M-ary PSK modulation is a well known technique for achieving bandwidth reduction.