Question:
In amplitude modulation, the amplitude of carrier wave is $A_c$ and that of the modulating signal is $A_m$. In practice, the ratio of to $A_m$ to $A_c$ is kept less than or equal to one, to avoid
In amplitude modulation, the amplitude of carrier wave is $A_c$ and that of the modulating signal is $A_m$. In practice, the ratio of to $A_m$ to $A_c$ is kept less than or equal to one, to avoid
Updated On: Apr 15, 2024
- distortion
- attenuation
- fading
- noise
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The Correct Option is A
Solution and Explanation
Modulation index, $\mu=\frac{A_{m}}{A_{c}} \leq 1$ is carried by the carrier wave, i.e. there is no signal distortion.
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