Question
Design a single-sideband AM modulator and demodulator units based on following rules. Design Principles: bandwidth of filter you will design will be 6kHz in case
Design a single-sideband AM modulator and demodulator units based on following rules.
Design Principles:
- bandwidth of filter you will design will be 6kHz in case of double sideband solutions.
- the carrier frequency is 4MHz.
a) Determine the values of elements (if any; R, C, and L) used in the circuits.
b) In case of noise 
(added to the modulated signal,
- What can be the SNR at i/p stage of demodulator?
- What can be the SNR at o/p stage of demodulator?
(No = 2x10-8W.Hz (No = 2x10-8W.Hz
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Digital Signal Processing
Authors: Jonh G. Proakis, Dimitris G.Manolakis
3rd Edition
978-0133737622, 133737624, 978-013373762
