TRANSMITTER AND RECEIVER FOR AN AM*TYPE POWER LINE COMMUNICATION

摘要

The present invention relates to a transmitter and a receiver for a power line communication. Particularly, according to one embodiment of the present invention, a transmitter for a power line communication comprises: a generating unit generating a carrier wave having a preset frequency; a signal input unit inputting an image signal from a camera; an AM unit inputting the image signal and the carrier wave, and performing an amplitude modulation (AM) of the carrier wave according to the image signal to generate a modulation signal; and an overlay output unit outputting the amplitude-modulated signal on a power line.