Question
Question: A modulating signal is a square wave as shown in figure. The carrier wave is given by *c*(*t*) = 2si...
A modulating signal is a square wave as shown in figure. The carrier wave is given by c(t) = 2sin(8πt) volt. What is the modulation index?

A
0.2
B
0.3
C
0.4
D
0.5
Answer
0.5
Explanation
Solution
: Here Am=1V,Ac=2V
Modulation index μ=AcAm=21=0.5