For a FM signal v(t) = 20 cos ( 10 * 108t + 30 sin 3000t), calculate the power dissipated by the FM wave in a 20Ω resistor.
A. 100 Watts
B. 10 Watts
C. 200 Watts
D. 20 Watts
Answer:B
For a FM signal v(t) = 20 cos ( 10 * 108t + 30 sin 3000t), calculate the power dissipated by the FM wave in a 20Ω resistor.
A. 100 Watts B. 10 Watts C. 200 Watts D. 20 Watts
Explanation: Standard expression for FM signal is given by