The channel capacity of a band-limited Gaussian channel is given by:
A. B log2(2+S/N)
B. B log2(1+S/N)
C. B log10(1+S/N)
D. B loge(1+S/N)
Answer:B
The channel capacity of a band-limited Gaussian channel is given by:
A. B log2(2+S/N) B. B log2(1+S/N) C. B log10(1+S/N) D. B loge(1+S/N)
Explanation: C=B log2 (1 + S/N) where C is the capacity in bits per second. B is the bandwidth of the channel in Hertz and S/N is the signal to noise ratio.