An FSK system transmits binary data at the rate of 2.5×10^6 bits/sec. During the course of transmission, white Gaussian noise of zero mean and power spectral density (N0)/(2) = 10^-20 [W/Hz] is added to the signal. In the absence of noise, the amplitude (Ac) of the received wave is 1 µV. Determine the bit error probability for the following cases:(i) Coherent binary FSK(ii) Coherent minimum shift keying (MSK).(iii) Non-coherent binary FSK.Hint: Eb = (1)/(2)Ac^2Tb [joule]

flcks2k - Twitch

FSK demodulator using PLL 565 - Gadgetronicx