EC > GATE 2025 > Channel Capacity
Consider an additive white Gaussian noise (AWGN) channel with bandwidth W and noise power spectral density N0/2. Let Pav denote the average transmit power constraint.
Which one of the following plots illustrates the dependence of the channel capacity C on the bandwidth W (keeping Pav and N0 fixed)?
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Which one of the following plots illustrates the dependence of the channel capacity C on the bandwidth W (keeping Pav and N0 fixed)?
A
B
C
D
Correct : a
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