“PL”是“Power Line”的缩写，意思是“电力线”

A circuit used to transmit data on low voltage power pne is designed and presented in this paper.本文作者设计了用于在低压电力线(PL)上进行数据传输的电路模块。

First, the basic principles of power pne communication and spread spectrum are introduced.论文首先介绍了电力线(PL)载波通信和扩频技术的基本原理。

It can improve the transmission performances of power pne carrier wave communication systems.该改进方案改善了电力线(PL)载波通信系统的传输性能。

The only access points for transients are the AC power pne wires and any data and telecommunication wiring.电涌唯一的接入点就是交流电源线和任何的数据及电信接线。

The characteristics of power pne channel are the foundation of designing the low voltage power pne carrier communication system.低压电力线(PL)信道特性是设计低压电力线(PL)载波通信系统的基础。