Circuit structure to improve reliability of power line communication

Abstract

A circuit structure to improve reliability of power line communication has a power line, on which a power energy wave and a network signal are transmitted. The circuit structure includes: a first isolator, which is disposed at an entrance of a power consumption terminal of the circuit structure, separates the power line into the power consumption terminal and a transmission terminal, and filters the network signal, so that the power energy wave enters the power consumption terminal; and a first coupler for generating a first coupling path, through which the network signal enters the transmission terminal via the first coupler without passing through the first isolator. Power line impedance at a side of the transmission terminal is not affected by a side of the power consumption terminal.

Dependencies are inferred from the claim text.