engineering recuitment GATE IN Test Series 2023-24 Mock Test Communication Systems Angle Modulation Maximum Phase Deviation
An exponential modulated signal with carrier frequency fc = 105 Hz is given as xEM(t) = 10 cos [ωct + 5 sin 3000πt + 10 sin 2000 πt]
Which of the following conclusions is/are correct?
1
The power of the modulated signal is 50 W.
2
The peak frequency deviation is 10 kHz.
3
The peak phase deviation is 15 rad.
4
The power of the modulated signal is 40 W.