| 用于卫星定位系统的矩形圆极化微带天线的研究 |
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| 引用本文： | 商锋.用于卫星定位系统的矩形圆极化微带天线的研究[J].西安邮电学院学报,2008,13(3):29-32. |
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| 作者姓名： | 商锋 |
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| 作者单位： | 西安邮电学院,电子与信息工程系,陕西,西安,710121 |
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| 摘 要： | 文章介绍了基于腔模理论的矩形微带天线的辐射原理;并在此基础上,给出了圆极化的实现机理;在GPS所使用的波段,对单点馈电的圆极化微带天线进行了仿真;测量了电压驻波比和方向图;再对测量结果进行了简单分析。
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| 关 键 词： | 矩形微带天线 圆极化 卫星定位 腔模理论 |
| 文章编号： | 1007-3264(2008)03-0029-04 |
| 修稿时间： | 2007年12月11 |
On study of the circular rectangle microstrip antenna used for satellite position system |
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| SHANG Feng.On study of the circular rectangle microstrip antenna used for satellite position system[J].Journal of Xi'an Institute of Posts and Telecommunications,2008,13(3):29-32. |
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| Authors: | SHANG Feng |
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| Affiliation: | SHANG Feng (Department of Electronic and Information Engineering, Xi＇an University of Post and Telecommunications, Xi＇an 710121 ,China) |
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| Abstract: | Based on the cavity mold theory,the rectangle microstrip antenna radiation principle is introduced;And on this foundation,the circular polarization realization mechanism has been given;In the wave band of GPS,the simple point feeding circular polarization microstrip antenna is simulated;The voltage standing-wave ratio and the directional diagram is measured;And the simple analysis to the measurement result is given at the same time. |
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| Keywords: | rectangle microstrip antenna circular polarization satellite positioning cavity mold theory |
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