If a message signal of frequency f_{m} is amp | vedclass

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(D) When a message signal is amplitude modulated with a carrier signal,the resulting modulated wave contains the carrier frequency $f_{c}$ and the sid

Vedclass · Accepted Answer

$\frac{c}{f_{c}}$

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(D) When a message signal is amplitude modulated with a carrier signal,the resulting modulated wave contains the carrier frequency $f_{c}$ and the sideband frequencies $(f_{c} + f_{m})$ and $(f_{c} - f_{m})$.However,the carrier signal is the primary component that is radiated through the antenna to carry the information.The wavelength $\lambda$ of the radiated signal is determined by the carrier frequency $f_{c}$ as $\lambda = \frac{c}{f_{c}}$,where $c$ is the speed of light in air.

If a message signal of frequency $f_{m}$ is amplitude modulated with a carrier signal of frequency $f_{c}$ and radiated through an antenna,the wavelength of the corresponding signal in air is ....... .

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