Explain The Steps Involved In Demodulating A Signal?

1.	Explain The Steps Involved In Demodulating A Signal?
Answer» Once the signal is coded, modulated and then sent, the receiver must demodulate the signal. This is usually done in two STEPS : Spectrum SPREADING (e.g., direct sequence or frequency hopping) modulation is removed. The REMAINING information BEARING signal is demodulated by multiplying with a local reference identical in structure and synchronised with received signal. Once the signal is coded, modulated and then sent, the receiver must demodulate the signal. This is usually done in two steps :

Answer»

Once the signal is coded, modulated and then sent, the receiver must demodulate the signal. This is usually done in two STEPS :

Spectrum SPREADING (e.g., direct sequence or frequency hopping) modulation is removed.
The REMAINING information BEARING signal is demodulated by multiplying with a local reference identical in structure and synchronised with received signal.

Once the signal is coded, modulated and then sent, the receiver must demodulate the signal. This is usually done in two steps :

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