7) According to Carson's rule, Bandwidth B and modulating frequency fm are related as
a. B = 2(Af + fm) Hz
b. B = fm Hz
c. B < 2fm Hz
d. B > 2fm Hz
Answers
Answered by
2
B = 2 (Δf + fm) Hz
Explanation:
The Carson's bandwidth rule defines the approximate bandwidth requirements of communications system components for a carrier signal that is frequency modulated by a continuous or broad spectrum of frequencies rather than a single frequency.
B = 2 (Δf + fm) Hz
The bandwidth required to transmit an angle modulated wave is twice the sum of the maximum frequency deviation and the maximum modulating signal frequency.
Option A is the answer.
Similar questions