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Electronics and Communication Engineering - Communication Systems - Discussion

Discussion Forum : Communication Systems - Section 23 (Q.No. 39)
Communication Systems
39.
Consider the following statements as regards BPSK and QPSK:
  1. In BPSK we deal individually with each bit of duration Tb
  2. In QPSK we lump two bits to form a symbol
  3. In both BPSK and QPSK signal changes occur at bit rate
  4. In QPSK the symbol can have any one of four possible values
Which of the above statements are correct?
1, 2, 3, 4
1, 2, 3
1, 2, 4
2, 3, 4
Answer: Option
Explanation:
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