Which type of demodulator is used in frequency hopping technique?
A. Coherent
B. Non coherent
C. Both of the mentioned
D. None of the mentioned
Answer:A
Which type of demodulator is used in frequency hopping technique?
A. Coherent B. Non coherent C. Both of the mentioned D. None of the mentioned
Explanation: As it is difficult to maintain phase coherence, non coherent demodulator is used.