| 外场RCS目标特性测量标校误差分析及改进 |
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| 引用本文： | 杨沛,陈瑜,梅永华,汪良会,轩健峰.外场RCS目标特性测量标校误差分析及改进[J].电子科技,2009,22(8):76-79. |
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| 作者姓名： | 杨沛 陈瑜 梅永华 汪良会 轩健峰 |
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| 作者单位： | 1. 中国人民解放军63889部队1分队,河南,孟州,454750
2. 陕西电视台塔管处,陕西,西安,710077 |
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| 摘 要： | 在外场雷达目标RCS测量过程中,通常采用测量已知反射截面积的标准体(如标校球)作为标校基准,从而对雷达系统进行标校。标校球的标校精度对于雷达测量目标RCS值的准确性,有着十分重要的影响。文中在介绍外场RCS测量雷达采用的标校球定标方法的基础上,详细分析了标校过程中的几种主要误差来源及其影响,并有针对性的提出了提高标校精度的方法,有效提高外场RCS测量雷达标校精度。
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| 关 键 词： | RCS测量 标校精度 误差分析 |
Calibration Error Analysis and Improvement of Target RCS Characteristics of Field Measurements |
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| Yang Pei,Chen Yu,Mei Yonghua,Wang Lianghui,Xuan Jianfeng.Calibration Error Analysis and Improvement of Target RCS Characteristics of Field Measurements[J].Electronic Science and Technology,2009,22(8):76-79. |
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| Authors: | Yang Pei Chen Yu Mei Yonghua Wang Lianghui Xuan Jianfeng |
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| Affiliation: | 1.Army 63889 of PLA;Mengzhou 454750;China;2.Department of Tower Mangement;Shanxi TV Station;Xi'an 710077;China |
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| Abstract: | In the outside radar target'RCS measurement,the marking benchmark usually adopted the measurement of the proved refect sections'as standard,such as reference sphere,to calibmite the radar system.The reference sphere' accuracy calibration have an important impact on the accuracy of radar measure target'RCS values.This paper,aiming at the calibration method of the reference sphere,which is used in the outside radar target'RCS measurement,analyzes the centralized error source and its impact in calibration proc... |
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| Keywords: | RCS measurement accuracy calibration error analysis |
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