In amplitude modulation, carrier signals A cos ωt has its amplitude A modulated in proportion with message bearing (low frequency) signal m(t). The magnitude of m(t) is chosen to be __________ .-A-less than 1B-less than or equal to 1C-more than 1D-none of these-B-less than or equal to 1

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In amplitude modulation, carrier signals A cos &omega;t has its amplitude A modulated in proportion with message bearing (low frequency) signal m(t). The magnitude of m(t) is chosen to be __________ .-A-less than 1B-less than or equal to 1C-more than 1D-none of these-B-less than or equal to 1

APTITUDE CRACK · Accepted Answer

B less than or equal to 1 For proper recovery of signal |m(t)| &le; 1.

Exam Questions Papers - Engineering

In amplitude modulation, carrier signals A cos ωt has its amplitude A modulated in proportion with message bearing (low frequency) signal m(t). The magnitude of m(t) is chosen to be __________ .

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Exam Questions Papers - Engineering

In amplitude modulation, carrier signals A cos ωt has its amplitude A modulated in proportion with message bearing (low frequency) signal m(t). The magnitude of m(t) is chosen to be __________ .

Solution

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