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Identify the one that is not required in the process of production of amplitude modulated wave?

Identify the one that is not required in the process of production of amplitude modulated wave? Correct Answer Rectifier

Rectifier is not involved in the process of production of the amplitude-modulated wave. When the message signal is superimposed with the carrier signal to form the desired signal, that signal is in one phase only. So, to overcome this problem we use a square-law device placed in the circuit to square the waveform generated. Bandpass filters are also used in the process.

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