Question
In amplitude modulation, sinusoidal carrier frequency used is denoted by ωc and the signal frequency is denoted by ωm. The bandwidth (Δωm) of the signal is such that Δωm << ωc. Which of the following frequencies is not contained in the modulated wave?
-
ωm + ωc
-
ωc - ωm
-
ωm
-
ωc
Solution
C.
ωm
