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Electronics and Communication Control Systems Difficulty: Medium

A communication channel with AWGN operating at a signal to noise ratio SNR >> 1 and bandwidth B has capacity C 1 . If the SNR is doubled keeping B constant, the resulting capacity C 2 is given by Choose the incorrect statement. Which of the following Boolean expression is incorrect? What is the value of C such that equivalent capacitance across x-y is 5F. An audio signal (say from 50 Hz to 10000 Hz) is frequency translated by a carrier having a frequency of 106 Hz. The values of initial (without frequency translation) and final (after frequency translation) fractional change in frequency from one band edge to the other are