(a) A carrier and a modulating signals are shown in Figure 2. Sketch and label the modulated output signal in time domain for: i. the Frequency Modulation (FM) ii. the Phase Modulation (PM). (3 marks) (3 marks) Carrier signal Modulating signal Figure 2
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The carrier signal is a high-frequency signal that is used to carry the information in a communication system. The modulating signal, on the other hand, is the signal that contains the information to be transmitted. In this case, the figure shows the carrier and Show more…
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