A message signal 0.01e^(-5000*t^2) phase modulates a carrier signal 3 cos(240000 pi t) with a modulation constant 600*sqrt(e).
(a) Determine the expression, the power, and the bandwidth of the modulated signal. Assume the bandwidth of the message is its 10-dB bandwidth.
(b) Suppose the above modulated signal must be processed to produce another PM signal carrying the same message, but with a frequency deviation 75 kHz and a carrier fre- quency 24.8 MHz; if you have all the devices you desire to use at your disposal, draw a block diagram to implement this process and explain how it works.