22) Consider a communication channel with SNR = 19 dB. What is the capacity of the channel per unit bandwidth, i.e. find C / Bch =? Show your work.
a) 1.91 bps/Hz
b) 4.32 bps/Hz
c) 1.30 bps/Hz
d) 6.33 bps/Hz
c) 1.30 bps/Hz
Work:
C/Bch = log2(1 + SNR)
C/Bch = log2(1 + 19)
C/Bch = 1.30 bps/Hz