| 天线时域平面近场测量系统的研究 |
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| 引用本文： | 陈旭,邹永庆,张再庆.天线时域平面近场测量系统的研究[J].中国电子科学研究院学报,2011,6(1):44-48. |
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| 作者姓名： | 陈旭 邹永庆 张再庆 |
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| 作者单位： | 中国电子科技集团公司第38研究所,合肥,230031 |
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| 摘 要： | 时域近场测量作为一种新发展起来的天线测量技术,具有和通常的频域测量不同的独特优势,它能得到天线的时域特性和宽带特性.首先介绍了时域平面近场测量系统的构成,为了能对雷达进行测量,系统采用了使用矢量信号源模拟产生复杂雷达信号的方案,并对标准增益喇叭进行了验证测试,把测试结果和理论仿真、频域近场测试结果进行了比对,证实了时域...
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| 关 键 词： | 天线测量 近场测量 时域近场 平面近场 |
Research of Antenna Planar Near-Field Measurement System in Time-Domain |
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| CHEN Xu,ZOU Yong-qing,ZHANG Zai-qing.Research of Antenna Planar Near-Field Measurement System in Time-Domain[J].Journal of China Academy of Electronics and Information Technology,2011,6(1):44-48. |
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| Authors: | CHEN Xu ZOU Yong-qing ZHANG Zai-qing |
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| Affiliation: | CHEN Xu,ZOU Yong-qing,ZHANG Zai-qing(The 38th Research Institute of CETC,Hefei 230031,China) |
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| Abstract: | Time domain near field measurement is a new antenna measurement technology,it have the particularly advantage compare to the frequency domain measurement,and it can get the time domain characteristic and wide band characteristic of antenna.This paper presents the composition of the time domain planar near field measurement system,and the system adopts the radar emitter simulation using vector signal generator.Finally it had demonstration measurement for the standard gain horn,and compare the time domain pla... |
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| Keywords: | antenna measurement near field measurement time domain near field planar near field |
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