Draw the block diagram of a phase cancellation SSB generation and explain how the carrier and unwanted side band are suppressed. What change is necessary to suppress the other side band?

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written 8.3 years ago by

teamques10 ★ 69k

modified 3.2 years ago by

pedsangini276 • 4.8k

Mumbai University > Computer Engineering > Sem 3 > Electronic Circuits and Communication Fundamentals

Marks: 10 Marks

Year: Dec 2013

electronic circuits and communication

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written 8.3 years ago by

teamques10 ★ 69k

The phaseing method of SSB generation uses a phase shift technique that causes one of the side bands to be conceled out. A block diagram of a phasing type SSB generator is shown in fig.

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The carrier signal is V_cSin2πf_ct the modulating signal is $V_m\sin2πf_{mt}$ .

Balanced modulator produces the product …

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