1. Computer Science Engineering (CSE)
  2. Communication Engineering
  3. Which of the following is not a detectio...

Which of the following is not a detection technique used for detection of π/4 QPSK signals?

A. baseband differential detection
B. if differential detection
C. fm discriminator detection
D. envelope detection
Answer» D. envelope detection
Explanation: there are various types of detection techniques used for the detection of π/4 qpsk signals. they include baseband differential detection, if differential detection and fm discriminator detection.
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