| 超宽带天线相位中心测量 |
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| 引用本文： | 田波,张永顺.超宽带天线相位中心测量[J].宇航计测技术,2005,25(4):46-48. |
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| 作者姓名： | 田波 张永顺 |
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| 作者单位： | 空军工程大学导弹学院,陕西,713800 |
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| 摘 要： | 快速有效的实现超宽带天线相位中心的测量,在超宽带天线研究和研制过程中非常重要。指出了天线相位中心与频率的关系,介绍了“三天线”测量超宽频带相位中心的方法,通过六次S参数的测量获得了天线在超宽频带内相位中心的变化规律。
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| 关 键 词： | 超宽带天线 相位中心 测量 |
| 文章编号： | 1000-7202(2005)04-0046-03 |
| 修稿时间： | 2005年2月8日 |
Phase Center Measurement of UWB Antenna |
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| TIAN Bo,ZHANG Yong-shun.Phase Center Measurement of UWB Antenna[J].Journal of Astronautic Metrology and Measurement,2005,25(4):46-48. |
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| Authors: | TIAN Bo ZHANG Yong-shun |
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| Abstract: | It is very important to measure the phase center quickly and efficiently during the course of researching and manufacturing the ultra-wideband antenna.The relation of frequency and the antenna phase center is presented, and the three antenna method of measuring the phase center is proposed. The movement of the phase center can be determined through six S-parameter measurements in the operating frequency band. |
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| Keywords: | Ultra-wideband antennaPhase centerMeasurement |
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