The AM spectrum consists of

Q.  The AM spectrum consists of
- Published on 12 Oct 15

a. Carrier frequency
b. Upper side band frequency
c. Lower side band frequency
d. All of the above

ANSWER: All of the above
 
The amplitude modulated signal consists of a carrier frequency component along with two sidebands around the main carrier. The frequencies obtained in the spectrum after the amplitude modulation are fc+fm and fc+fm where fc is the carrier frequency and fm is the modulating signal frequency.

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