1. Computer Science Engineering (CSE)
  2. Communication Engineering
  3. For AWGN, the noise variance is
Q.

For AWGN, the noise variance is

A. n0
B. n0/2
C. 2n0
D. n0/4
Answer» B. n0/2
Explanation: the noise variance out of the correlator for awgn is n0/2.
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