| 地形表面反射波镜面效应分析 |
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| 引用本文： | 刘健,寇静行,喻峰,李明.地形表面反射波镜面效应分析[J].测绘学院学报,2009(2). |
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| 作者姓名： | 刘健 寇静行 喻峰 李明 |
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| 作者单位： | 信息工程大学测绘学院; |
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| 摘 要： | 地形是影响电磁波地表传播的重要因素,地形反射波对接收机天线的镜面效应直接影响相关电磁发射接收系统的电磁兼容性,甚至造成系统无法正常工作。通过对地表反射波产生镜面效应的原理进行分析,建立了天线藕合单向链路传播通道反射波地表镜面效应点分析判断模型,并对其应用进行了探索研究。
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| 关 键 词： | 地形 反射波 电磁兼容 镜面效应 传播通道 |
Analysis of the Mirror Effect of the Terrain Echo Wave |
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| LIU Jian,KOU Jing-xing,YU Feng,LI Ming.Analysis of the Mirror Effect of the Terrain Echo Wave[J].Journal of Institute of Surveying and Mapping,2009(2). |
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| Authors: | LIU Jian KOU Jing-xing YU Feng LI Ming |
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| Institution: | Institute of Surveying and Mapping;Information Engineering University;Zhengzhou 450052;China |
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| Abstract: | Terrain is an important factor which affects the electromagnetic transmission,the mirror effect of the terrain echo wave to receiving antenna affects the electromagnetic compatibility of system directly,indeedly leads to the paralysis of system.The paper analyzed the theory of the mirror effect,built an analyst and estimating model of the echo wave mirror effect in coincidence and unilateralism transmission alleyway and made research in the application of the model. |
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| Keywords: | terrain echo ware electromagnetic compatibility mirror effect transmission alleyway |
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