| 紧缩场静区幅相性能现场校准系统 |
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| 引用本文： | 马永光,吴 翔,何 鑫,任 涛,杨金涛,黄承祖,黄建领.紧缩场静区幅相性能现场校准系统[J].太赫兹科学与电子信息学报,2019,17(4):676-680. |
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| 作者姓名： | 马永光 吴 翔 何 鑫 任 涛 杨金涛 黄承祖 黄建领 |
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| 作者单位： | Beijing Institute of Radio Metrology and Measurement，Beijing 100854，China,Beijing Institute of Radio Metrology and Measurement，Beijing 100854，China,Beijing Institute of Radio Metrology and Measurement，Beijing 100854，China,Beijing Institute of Radio Metrology and Measurement，Beijing 100854，China,Beijing Institute of Radio Metrology and Measurement，Beijing 100854，China,Beijing Institute of Radio Metrology and Measurement，Beijing 100854，China and Beijing Institute of Radio Metrology and Measurement，Beijing 100854，China |
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| 摘 要： | 针对国内军用及民用各类型天线及目标特性测量常用的紧缩场静区平面波幅相性能现场校准需求，开展了0.3~110 GHz紧缩场现场校准系统的优化设计。研制了微波幅相收发系统、一体化接收探头天线和八自由度、高精确度可移动大型极坐标扫描设备(半径3 m，平面度均方根值0.04 mm)，完成了大型紧缩场静区性能校准系统的研制。利用某航天单位的紧缩场对系统性能进行了现场试验验证，结果表明，研制的校准系统功能强，指标高，可以满足各类型紧缩场校准需求。
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| 关 键 词： | 紧缩场 幅相性能 校准系统 |
| 收稿时间： | 2017/6/12 0:00:00 |
| 修稿时间： | 2018/1/31 0:00:00 |
Calibration system for amplitude and phase performance of quiet zone of Compact Antenna Test Range |
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| MA Yongguang,WU Xiang,HE Xin,REN Tao,YANG Jintao,HUANG Chengzu and HUANG Jianling.Calibration system for amplitude and phase performance of quiet zone of Compact Antenna Test Range[J].Journal of Terahertz Science and Electronic Information Technology,2019,17(4):676-680. |
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| Authors: | MA Yongguang WU Xiang HE Xin REN Tao YANG Jintao HUANG Chengzu and HUANG Jianling |
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| Abstract: | The optimization design of 0.3-110 GHz Compact Antenna Test Range(CATR) calibration system is put forward aiming for the field calibration requirements on the plane wave amplitude-phase performance in the domestic military and civilian antenna and target characteristic measurement. A microwave amplitude-phase transceiver system is developed, as well as an integrated receiver probe antenna and high precision movable large polar coordinate scanning equipment(radius 3 m, flatness Root Mean Square(RMS) value 0.048 mm) with eight degrees of freedom. The large-scale calibration system is completed. The performance of the calibration system is validated in compact antenna test range of aerospace company. The results show that the calibration system has strong function, and can meet the calibration requirements of various types of compact fields. |
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