Ring modulator can be designed with the help of 4-diode connected in the form of a ring to generate DSB-SC signal.

This video will help you to understand the construction of DSBSC Ring Modulator, working of DSBSC Ring Modulator, use of DSBSC Ring Modulator, advantages of DSBSC Ring Modulator, disadvantages of DSBSC Ring Modulator.

Communication is a process of transmission of information from source to destination or from transmitter to receiver.