| 关于电力线直接序列扩频载波通信系统的研究 |
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| 引用本文： | 李晟,张敏,罗文钦. 关于电力线直接序列扩频载波通信系统的研究[J]. 电工标准与质量, 1999, 0(2) |
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| 作者姓名： | 李晟 张敏 罗文钦 |
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| 作者单位： | 湖南大学电气工程系(李晟)，岳阳大学(张敏)，湖南大学(罗文钦) |
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| 摘 要： | 在介绍扩展频谱通信理论的基础上，针对传统电力线载波通信方式传输数据可靠性差的问题，提出了将扩频技术应用于电力系统通信的方案，并对其抗干扰能力及设计中的几个主要问题进行了分析
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| 关 键 词： | 扩展频谱通信 电力线载波通信 直接序列扩频 |
The Research of Power Line Direct Sequence Spectrum Carrier Communication System |
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| Li Sheng Zhang Min Luo Wenqin. The Research of Power Line Direct Sequence Spectrum Carrier Communication System[J]. Journal of Changsha University of Electric Power(Natural Science Edition), 1999, 0(2) |
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| Authors: | Li Sheng Zhang Min Luo Wenqin |
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| Affiliation: | Li Sheng Zhang Min Luo Wenqin (Dept.of Electr.Eng. Hunan Univ. Changsha 410082)(Yueyang Univ Yueyang 414000)(Hunan Univ Changsha 410082) |
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| Abstract: | Upon introducing the theory of spread spectrum(SS)communication,this papre presents a scheme for applying SS technique in the electric power systems,according to the problems of the low reliability of data transmissin in the traditional power line carrier communication mode.It also analyses the rejection of interference of this method and several design techniques. |
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| Keywords: | Spread spectrum communication Power line carrier communication Direct sequence spectrum |
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