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Prelab Part II: FM Demodulation

  1. Show that the system given in Figure 2 will extract the message from an FM signal.
  2. What is the desired frequency response of an ideal digital differentiator.
  3. Write a MATLAB code to generate your FIR differentiator using the remez function.
  4. Design the IIR filter needed for the AM detector.


Copyright © 2003, Aly El-Osery
Last Modified 2003-11-02