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Draw the block diagram of phase cancellation SSB generation and explain how the carrier and unwanted side band are suppressed.
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Balance modulator produces dual side band, suppressed carrier AM wave form from this output.

One of the side band can be suppressed using phase shift method.

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Balanced modulator (1) receives information signal as it is but carried signal phase shifted by 90 degree.

The equation for conventional AM is

$v_{am} …

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