Given the electric field of a complete amplitude modulated wave as |
Where the subscript c stands for the carrier wave and m for the modulating signal. The frequencies present in the modulated wave are [JEE ONLINE 19-05-2012] |
A) and
B) and
C) and
D) and
Correct Answer: B
Solution :
[b] The frequencies present in amplitude modulated wave are: |
Carrier frequency |
Upper side band frequency |
Lower side band frequency |
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