| 电力线扩频数传机的数字实现 |
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| 引用本文： | 陈正石. 电力线扩频数传机的数字实现[J]. 电力系统通信, 2000, 0(2): 33-35 |
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| 作者姓名： | 陈正石 |
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| 作者单位： | 电力自动化研究院通信所!江苏南京210003 |
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| 摘 要： | 讨论基于数字信号处理 (DSP)技术的 10kV电力线扩频数传机的实现方案 ,分析现场可编程逻辑阵列 (FPGA)产品作为DSP协处理器的优点。针对 10kV电力线的恶劣特性 ,充分利用数字实现及扩频技术的优越性 ,结合自适应均衡技术 ,实现 10kV电力线上的数据传输。
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| 关 键 词： | 电力线 扩频数传机 数字 DSP FPGA |
Digital implementation of power-line spread spectrum communication terminal |
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| CHEN Zheng shi. Digital implementation of power-line spread spectrum communication terminal[J]. Telecommunications for Electric Power System, 2000, 0(2): 33-35 |
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| Authors: | CHEN Zheng shi |
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| Abstract: | This paper discusses the implementation scheme of spread spectrum communication terminal over 10 KV power line, based on digital signal processor(DSP)technology. In the paper,the virtues of FPGA product used as DSP's co processor are analyzed. By the use of digital implementation and spread spectrum technology, combining with adaptive equalization technique, the data communication over 10 KV power line is realized. |
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| Keywords: | spread spectrm equalization |
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