engineering recuitment GATE IN Test Series 2023-24 Mock Test Communication Systems Information Theory Channel Capacity
In the communication system, if for a given rate of information transmission requires channel bandwidth, B1 and signal-to-noise ratio SNR1. If the channel bandwidth is doubled for same rate of information then a new signal-to-noise ratio will be
1
SNR1
2
2SNR1
3
\(\sqrt {SN{R_1}}\)
4
\(\frac{{SN{R_1}}}{2}\)