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Chapter 7 Single-SidebandModulation(SSB) andFrequency ...

Chapter 7 Single-Sideband Modulation (SSB)and Frequency TranslationContentsSlide 1 Single-Sideband ModulationSlide 2 SSB by DSBSC-AM and FilteringSlide 3 SSB by DSBSC-AM and Filtering (cont.)Slide 4 SSB and Hilbert TransformsSlide 5 SSB and Hilbert Transforms (cont. 1)Slide 6 SSB and Hilbert Transforms (cont. 2)Slide 6 SSB Modulator Using a Hilbert TransformSlide 7 Another Derivation of the SSBR epresentationSlide 8 Transforms in Generating SSB SignalSlide 9 Coherent SSB DemodulationSlide 10 Coherent Demodulation (cont.)

the input m(t) is replaced by the received signal s(t), the cosine and sine amplitudes are set to 1, and the plus sign is chosen at the output adder. In practice, the demodulator would be preceded by an bandpass filter that passes the signal components and rejects out-of-band noise. Need for a Pilot Tone These two demodulators assume that the ...

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