| 利用220V供电线传输信号的载波通讯系统 |
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| 引用本文： | 陈锦春 林卫庭. 利用220V供电线传输信号的载波通讯系统[J]. 华侨大学学报(自然科学版), 1992, 13(2): 277-284 |
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| 作者姓名： | 陈锦春 林卫庭 |
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| 作者单位： | 华侨大学电子工程系，华侨大学电子工程系 |
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| 摘 要： | 本文介绍一种利用220V供电线传输信号的载波通讯系统。这种通讯系统在一定的区域内(在传输至终端的载波信号功率仍足够大的最大距离内),只要220V供电线所及之处,均可实现监听、通话和全通广播等功能。
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| 关 键 词： | 载波通讯系统 频率调制 电力线 |
A Carrier Communication System Transmitting Signals by 220V Power Supply Circiut |
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| Chen Jinchun Lin Weiting. A Carrier Communication System Transmitting Signals by 220V Power Supply Circiut[J]. Journal of Huaqiao University(Natural Science), 1992, 13(2): 277-284 |
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| Authors: | Chen Jinchun Lin Weiting |
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| Affiliation: | Department of Electronic Engineering |
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| Abstract: | The author presents a carrier communication system which transmits signals by making use of 220V power supply circuit,and all-pass broadcasting in a definite area,to the greatest distance where the carrier signals can be transmitted in a power large enough to the terminals,so long as the power sup- ply circuit reaches. |
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| Keywords: | carrier communication frequency modulation digital signal |
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