| 平面电磁波极化方式的分析与判断 |
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| 引用本文： | 刘军民,林相波.平面电磁波极化方式的分析与判断[J].电气电子教学学报,2011,33(1):95-97,110. |
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| 作者姓名： | 刘军民 林相波 |
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| 作者单位： | 大连理工大学,信息与通信工程学院,辽宁,大连,116024 |
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| 摘 要： | 极化是电磁波的重要特性之一,对于正确应用电磁波有着重要的作用.本文以平面电磁波为例,对极化问题作了分析,总结了不同极化方式之间的理论统一性,给出了判断平面电磁波极化方式的一般流程.文中还介绍了判断圆极化和椭圆极化旋向的图形方法以及简便计算方法,既有利于对极化概念的理解,也使极化分析与判断变得更加容易.
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| 关 键 词： | 平面电磁波 极化方式 旋向 |
Analysis and Verdict of Polarization Mode for Plane Electromagnetic Wave |
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| LIU Jun-min,LIN Xiang-bo.Analysis and Verdict of Polarization Mode for Plane Electromagnetic Wave[J].Journal of Electrical & Electronic Engineering Education,2011,33(1):95-97,110. |
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| Authors: | LIU Jun-min LIN Xiang-bo |
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| Affiliation: | LIU Jun-min,LIN Xiang-bo (School of Information and Communication Engineering,DLUT,Dalian 116024,China) |
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| Abstract: | Polarization is one of important characteristics of electromagnetic waves.It plays critical roles in different applications of electromagnetic waves.In this paper,we analyze and discuss polarization theory of plane wave comprehensively.The unity of different polarization theories is summarized systematically,and a general polarization identification procedure is provided.The proposed simple graphical methods and calculating approaches are not only conducive to the understanding of the polarization concept,b... |
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| Keywords: | plane electromagnetic waves polarization rotation direction |
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