Determine the signal/noise ratio (Eb/No) in input of the receiver for each modulation format presented below if symbol error rate (SER) is required to be 10-^4 (use the coherent detection), for the solution the appropriate graphs can be used instead of formulas.
a) MSK (Minimum Shift Keying)
b) 8-MSK
c) 16-FSK with fc1 - fc2 =2Rb MHz
d) 64-PSK
e) 256-QAM