Electronic Communication Systems 2nd Edition by Roy Blake

تمرين 10

What effect would each of the following changes have on the carrier-to-noise ratio at the receiver in Problem 29
(a) doubling the transmitter power
(b) reducing the required bandwidth by 50%
(c) improving the receiver noise figure by 0.5 dB
(d) increasing the gain of the antennas by 3 dB each