(a) Draw circuit of balanced modulator using FETs, for generalion of DSB SC. 10
Explanation
A balanced modulator is used to generate a DSB SC signal, which is a type of amplitude modulation. The circuit consists of two FETs, a local oscillator, and a transformer. The local oscillator signal is applied to the gates of the FETs, while the message signal is applied to the drains. The transformer is used to combine the outputs of the FETs, resulting in a DSB SC signal.
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