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  • The frequency response curve in the figure for the filter circuit used for production of AM wave should be (a) (i) followed by (ii)

The frequency response curve in the figure for the filter circuit used for production of AM wave should be

(a) (i) followed by(ii)

(b) (ii) followed by (i)

(c) (iii)

(d) (iv)

Answers (1)

The bandwidth for the production of amplitude modulated wave is given by the relation =

à Frequency of upper band – frequency of a lower band

=\left ( \omega _c +\omega _m \right )-\left ( \omega _c -\omega _m \right )

Therefore, the correct options are (a) (i) followed by(ii), (b) (ii) followed by (i), (c) (iii)

Posted by

infoexpert21

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