engineering recuitment BEL Probationary Engineers Mock Test 2025 Communication Systems Angle Modulation
For an angle modulated signal
X(t) = 6 cos [2π × 106 t + 2 sin (8000 πt) + 4 cos (8000 πt)] V
The average power of x(t) is:
1
10 W
2
18 W
3
20 W
4
28 W