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A modulating signal is a square wave as ...

A modulating signal is a square wave as shown in figure.

The carrier wave is given by
`c(t)=2 sin(8pit)"volt"`.
The modulation index is

A

0.2

B

0.3

C

0.4

D

0.5

Text Solution

Verified by Experts

The correct Answer is:
D
Here, `A_(m)=1V,A_(c)=2V`,
Modulation index, `mu=(A_(m))/(A_(c))=(1)/(2)=0.5`
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