Electronics and Communication Engineering - Communication Systems - Discussion
Discussion Forum : Communication Systems - Section 24 (Q.No. 49)
49.
The antenna current of an AM transmitter is 8 A. When only the carrier is sent, but it increases to 8.93 A. When the carrier is sinusoidally modulated. The percentage modulation is nearly
Discussion:
4 comments Page 1 of 1.
Sam said:
5 years ago
It = 8.93,
Ic = 8A,
It = Ic(1+(m^2)/2),
m= 0.701 =70%.
Ic = 8A,
It = Ic(1+(m^2)/2),
m= 0.701 =70%.
Jan-jan said:
7 years ago
Here I= carrier I(√(1+(m^2/2))).
Navdeep said:
8 years ago
How? Please explain it.
Prasad said:
9 years ago
Explain the answer.
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