Which modulation scheme uses nonlinear transponders?
A. MSK
B. Offset QPSK
C. Both of the mentioned
D. None of the mentioned
Answer:A
Which modulation scheme uses nonlinear transponders?
A. MSK B. Offset QPSK C. Both of the mentioned D. None of the mentioned
Explanation: Offset QPSK and MSK are two examples of constant envelope modulation schemes that are attractive for systems using non linear transponders.