Electronics Engineering · Communication Systems
What components are included in the frequency spectrum of an Amplitude Modulated (AM) signal produced by a single-tone sinusoidal modulating signal?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Carrier frequency and random noise spectrum only
- 2Noise components and upper/lower sideband frequencies only
- 3Carrier frequency, upper sideband frequency, and lower sideband frequency✓
- 4Carrier frequency, noise components, and infinite sidebands
Correct answer
Carrier frequency, upper sideband frequency, and lower sideband frequency
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