| 新型FSK电力线收发器ST7540及其应用 |
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| 引用本文： | 王作东.新型FSK电力线收发器ST7540及其应用[J].现代电子技术,2006,29(13):56-57,61. |
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| 作者姓名： | 王作东 |
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| 作者单位： | 辽河石油勘探局,通信公司,辽宁,盘锦,124010 |
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| 摘 要： | 介绍了新型单片式FSK电力线收发器ST7540的特点及工作原理,并给出基于ST7540的应用电路。ST7540采用半双工同步/异步FSK通信方式,专为低压电力线数据传输而设计,较好地克服了低压电力线载波传输中的技术问题,可广泛应用于空间限制,成本敏感的家庭和建筑物自动化以及遥控监视系统。
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| 关 键 词： | 电力线 数据传输 FSK ST7540 |
| 文章编号： | 1004-373X（2006）13-056-02 |
| 收稿时间： | 2006-03-10 |
| 修稿时间： | 2006-03-10 |
FSK Power Line Transceiver ST7540 and Its Application |
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| WANG Zuodong.FSK Power Line Transceiver ST7540 and Its Application[J].Modern Electronic Technique,2006,29(13):56-57,61. |
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| Authors: | WANG Zuodong |
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| Institution: | Communications Company, Liaohe Petroleum Exploration Bureau, Panjin, 124010 ,China |
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| Abstract: | This paper introduces the characteristics and principle of FSK power line transceiver ST7540,and gives an(applied) electric circuit of ST7540.The ST7540 is a half duplex synchronous/asynchronous FSK modem designed for power line communication network applications,specifically for low voltage power lines and data transmission design better overcome the low voltage electricity transmission line carrier technology,which can be widely used in space constraints and costsensitive home,building automation and remote monitoring systems. |
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| Keywords: | power line data transmission FSK ST7540 |
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