Question:

Published on: 3 August, 2024

**State Channel capacity theorem**

Answer:

Bandwidth and noise power place a restriction upon the rate of information that can be transmitted by a channel. It may be shown that in a channel which is distorted by a white Gaussian noise, one can transmit information at a rate of C bits per second, where C is the channel capacity and expressed as

C = Blog_{2}(1+S/N)

Where, B = channelbandwidth ∈ Hz

S = Signalpower

N = Noisepower

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