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As a communication engineer, you are requested to design an indrrect DSBSC signal generation utilizing two DSBFC signals
Posted: Thu Jul 14, 2022 2:36 pm
by answerhappygod
- As A Communication Engineer You Are Requested To Design An Indrrect Dsbsc Signal Generation Utilizing Two Dsbfc Signals 1 (69.02 KiB) Viewed 21 times
As a communication engineer, you are requested to design an indrrect DSBSC signal generation utilizing two DSBFC signals. (i) Identify a suitable design with the help of a block diagram and clearly show the mathematical analysis (input and output signal) of each component in the DSBSC generator. (8 marks ) (ii) For DSBSC demodulation, a synchronous detector or coherent detector is often used. Discuss why an envelope detector cannot be used to for DSBSC Temodulation. (3 marks) (iii) Identify the main element that needs to be used in coherent detector but is not dvailable in an envelope detector? (2 marks )