Consider the following circuit: 

(i) An upper-sideband single-sideband (SSB) can be generated by feeding a message signal m(t) into the input port of the above circuit. This is known as phase-shifted method for SSB signal generation. Determine the modulated signal s(t) at the output port. 

(ii) Suggest one appropriate modification of the above circuit so that the modified circuit can be used to demodulate the upper-sideband SSB signal obtained in part (b)(i) and retrieve the message signal m(t). Prove and verify your modified circuit as an upper-sideband SSB signal demodulator.

Transcribed Image Text:

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