(a) Noise decreases by increasing deviation (b) Noise decreases by decreases deviation (c) Noise decreases by maintaining deviation constant (d) None of the above
Answer
Answer : (a)
Explanation
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Angle Modulation » Exercise - 1 11. In a FM signal, the power …… as the modulation index increases. (a) Increases (b) Decreases (c) Remains constant (d) None of these
Angle Modulation » Exercise - 1 1. In FM the carrier deviation is determined by – (a) Modulating (b) Frequency (c) Either of the above (d) None of the above