Research and Implementation of Powerline Communication Channel Based on OFDM

As an emerging way of communication, in recent years, power line communication has gradually entered people's life. In order to implement better reliability and higher data rate, analyzing the features of power line channel has already played an important role in the design of power line communication chip. Based on the analysis of traditional channel characteristics such as noise and attenuation, carrier frequency offset as a new feature is appended in this paper. The RTL simulation of the whole channel is completed, and the results of DC synthesis are finally gotten.