| 风云二号气象卫星地球站天线的测量 |
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| 引用本文： | 袁惠仁. 风云二号气象卫星地球站天线的测量[J]. 重庆邮电学院学报(自然科学版), 1996, 8(1): 34-40 |
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| 作者姓名： | 袁惠仁 |
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| 作者单位： | 南京大学电子科学与工程系 |
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| 摘 要： | 本文介绍了风云二号气象卫星地球站２０米天线射电天文测量的基本原理，对天线轴系进行了校准。并测量了Ｇ／Ｔ，Ｇ，ＱＡ和方向性图等参数。与场地法相比两者测量结果基本一致。
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| 关 键 词： | 天线 测量 射电天文法 气象卫星地球站 |
Measuring the Antenna Parameters of the Satellite Earth Station of Feng-Yun No. 2 Meteorolgical Satellite |
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| Yuan Huiren. Measuring the Antenna Parameters of the Satellite Earth Station of Feng-Yun No. 2 Meteorolgical Satellite[J]. Journal of Chongqing University of Posts and Telecommunications(Natural Sciences Edition), 1996, 8(1): 34-40 |
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| Authors: | Yuan Huiren |
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| Abstract: | The basic principle and method of measuring antenna parameters of satellite eath station by means of the radioastronomical method are presented in this paper. Electric-optics axis are calibrated. Figure of merit, gain, half power beam width and pattern are measured by the radioastronomical method. We find that the measurement results of this method coincide with those of the comparative method. |
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| Keywords: | s: antenna parameters measurement radioastronomical method meteorological satellite |
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