Q. Ring Modulator is

A
used for DSB-SC generation
B
used for SSB-SC generation
C
used for VSB generation
D
used for AM generation
Solution:

Ring Modulator is used for generating DSB-SC modulated waves. It is a product modulator having four diodes connected in the form of a ring. It suppresses the carrier and produces the upper-sideband and lower-sideband at the output.

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