| 拱形法中收发天线杂散耦合对测试结果的影响 |
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| 引用本文： | 郭权国,蒋全兴.拱形法中收发天线杂散耦合对测试结果的影响[J].宇航计测技术,2005,25(1):33-37. |
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| 作者姓名： | 郭权国 蒋全兴 |
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| 作者单位： | 东南大学电磁兼容研究室,南京,210096 |
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| 摘 要： | 针对 1～ 5GHz频段 ,从收发天线之间的杂散耦合分析入手 ,对射频吸波材料拱形法测试系统的具体测试方法进行了研究。按照电磁波入射角和极化方式的差异 ,测量具体吸波材料在不同距离上反射系数的起伏 ,探讨了该系统测量误差的成因。
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| 关 键 词： | 拱形法 射频吸波材料 喇叭天线 极化 |
| 文章编号： | 1000-7202(2005)01-0033-05 |
| 修稿时间： | 2005年1月5日 |
Effect of Disorder Coupling Between Transmit and Receive Antennas on the Tested Results |
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| GUO Quan-guo,JIANG Quan-xing.Effect of Disorder Coupling Between Transmit and Receive Antennas on the Tested Results[J].Journal of Astronautic Metrology and Measurement,2005,25(1):33-37. |
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| Authors: | GUO Quan-guo JIANG Quan-xing |
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| Abstract: | A detailed test method of the arch test system for RF absorbing materials is presented from 1 GHz to 5GHz, which begins with the analysis of the disorder coupling between transmit and receive antennas. The incident angle, polarization and distance between absorbers and antennas are changed, and the reflection coefficient is measured. Furthermore, the cause of system error is discussed. |
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| Keywords: | Arch method Radio frequency absorbing materials Horn antenna Polarization |
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