摘要
本文介绍了一种专门以电力线介质作为通信信道的扩频通信与数据处理芯片ES16T,提出了一种应用该芯片构成的基于扩频通信的电力线载波自动抄表系统。该系统将电力线载波通信和扩频通信相结合,并采用了高性能数字信号处理和帧中继技术,具有数据传输速度快、输出信号谐波成分少、抗干扰能力强、可靠性高、易于实现等特点。
This paper introduces an IC, ES16T, used for spread spectrum communication and data processing,proposed an AMR system based on this IC. This system combined PLC technology and spread spectrum communication technology and using advanced DSP and frame relaying technology, the system has the data transmission speed quickly, the output signal harmonic components few, the antijamming ability strong, the reliability high, also is easy to realize and so on the characteristic.
出处
《电信科学》
北大核心
2006年第4期24-27,共4页
Telecommunications Science
关键词
ES16T
电力线载波通信
扩频通信
自动抄表系统
ES16T, power line carrier communication, spread spectrum communication, automatic meter reading system
