In: Electrical Engineering
A communication network has a bandwidth of 10 kHz. Calculate the
signal-to-noise ratio in dB if the capacity of the channel for a
100Kbps [2 Marks]
ii. A communications channel with a bandwidth of 4kHz has a signal
power to noise ratio of 7. Determine the Channel Capacity. [2
Marks]
ii. The bandwidth in b above is reduced by 25%. How much should the
signal power be increased to maintain the same channel
capacity?