1. Computer Science Engineering (CSE)
  2. Communication Engineering
  3. Which type of demodulator is used in the...
Q.

Which type of demodulator is used in the frequency hopping technique?

A. coherent
B. non coherent
C. coherent & non coherent
D. none of the mentioned
Answer» B. non coherent
Explanation: as it is difficult to maintain phase coherence, non coherent demodulator is used.
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