📊 Communication Engineering
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
💬 Discuss
✅ Correct Answer: (B) non coherent

Explanation: as it is difficult to maintain phase coherence, non coherent demodulator is used.

Explanation by: Gopal Sharma
as it is difficult to maintain phase coherence, non coherent demodulator is used.

💬 Discussion

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