Write the functions of the following in communication systems: (i). Receiver (ii). Demodulator

Write the functions of the following in communication systems: (i). Re

1.	Write the functions of the following in communication systems: (i). Receiver (ii). Demodulator
Answer» (i) Transmitter : It is a device or a set-up which transmits the message to receiver through communication channel. (ii) Modulator : It is a device in which the amplitude frequency (phase) of a high frequency carrier wave is made to change in accordance with message signal through super position.

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Write the functions of the following in communication systems: (i). Receiver (ii). Demodulator

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