| 大型相控阵雷达阵面平面度测量方法研究 |
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| 引用本文： | 宋南海,梅启元,向熠. 大型相控阵雷达阵面平面度测量方法研究[J]. 电子机械工程, 2015, 31(3): 38-41，64 |
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| 作者姓名： | 宋南海 梅启元 向熠 |
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| 作者单位： | 南京电子技术研究所,江苏南京,210039 |
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| 摘 要： | 阵面平面度是天线阵面设计的关键指标，其准确测量是指标校核的重要手段。文中从大型相控阵雷达的阵面平面度的测量需求出发，分析了现有常规测量手段在各型雷达中的适应性，并结合工程实际应用阐述了各方法在实际测量中的关键点，为同类应用时方法的选取和使用提供了依据。同时，针对现代大型相控阵雷达的设计特点，提出了平面度测量的未来趋势。
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| 关 键 词： | 大型相控阵雷达 天线阵面 平面度 测量 |
Research on Antenna Array Flatness Measurement for Large Phased Array Radar |
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| SONG Nan-hai,MEI Qi-yuan and XIANG Yi. Research on Antenna Array Flatness Measurement for Large Phased Array Radar[J]. Electro-Mechanical Engineering, 2015, 31(3): 38-41，64 |
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| Authors: | SONG Nan-hai MEI Qi-yuan XIANG Yi |
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| Affiliation: | Nanjing Research Institute of Electronics Technology,Nanjing Research Institute of Electronics Technology and Nanjing Research Institute of Electronics Technology |
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| Abstract: | The flatness of antenna array is a key parameter in antenna design, and its accurate measurement is an important mean for parameter check. In this paper the antenna flatness measurement requirements of large phased array radar are expatiated, and the general measurement methods for various radars as well as the key points of these methods applied in practice are discussed, providing reference for similar application. Meanwhile, the trend of development of flatness measurement methods is also described for modern large phased array radar. |
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| Keywords: | large phased array radar antenna array flatness measurement |
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