- 易迪拓培训,专注于微波、射频、天线设计工程师的培养
信号在电力线上传输应用中特性的研究
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摘 要：随着电子技术和网络技术的发展，运用电力线作为载体进行信号传输受到人们越来越多的重视，得到了越来越广泛的应用。在电力载波技术的应用中，信号干扰和衰减是影响信号传输的重要原因。首先介绍了应用电力线传输信号的意义、原理和干扰信号的来源，分析了用电力线传输信号的一些特点，给出了测量信号衰减的方法，并对实验结果进行了分析，然后提出了抗干扰和抗衰减的方案设计，并对信号干扰和衰减的特性进行了分析和总结，对用电力载波方式进行传输信号的应用具有很好的参考和实用价值。
关键词：电力线；载波；信号干扰；信号衰减；放大电路
The Characteristic Study about Signal Transmission
Application in Power line
LI Genwang，ZHAO Fuhai
(The 27th Institute,Electronic Science and Technology Group
Co rporation of China, Zhengzhou,450005,China)
Abstract：Along with electronic technology and network technology′s development,signal t ransmission in powerline is regarded more and more by people,is appli ed more and more widely
关键词：电力线；载波；信号干扰；信号衰减；放大电路
Application in Power line
LI Genwang，ZHAO Fuhai
(The 27th Institute,Electronic Science and Technology Group
Co rporation of China, Zhengzhou,450005,China)
Abstract：Along with electronic technology and network technology′s development,signal t ransmission in powerline is regarded more and more by people,is appli ed more and more widely
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