Physics · Communication Systems
Read the following statements regarding different modulation techniques: 1. In Amplitude Modulation (AM), the transmission bandwidth of the modulated signal is twice the maximum modulating signal frequency. 2. Frequency Modulation (FM) typically consumes less power than AM for the exact same coverage area and transmitter equipment scope. 3. Phase Modulation (PM) behaves identically to Frequency Modulation (FM) when the modulating signal is integrated before applying to the phase modulator. Which of the statements given above are correct?
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