| 高速并行发射自适应抗干扰算法及实验系统 |
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| 引用本文： | 张靖,龚耀寰.高速并行发射自适应抗干扰算法及实验系统[J].系统工程与电子技术,2001,23(12):39-42. |
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| 作者姓名： | 张靖 龚耀寰 |
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| 作者单位： | 电子科技大学电子技术系, |
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| 摘 要： | 在天线阵发射波束时进行方向图零点控制是现代雷达采用的先进技术之一.讨论了一种期望方向增益最大约束下的唯相位方向图置零算法,同时描述了相应的雷达自适应干扰对零阵列处理实验系统.理论分析和实验结果均表明该算法在大多数情况下一般都能有效置零抑制干扰,因此其实现具有很大的实际意义.
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| 关 键 词： | 雷达 自适应干扰对零 发射自适应阵列 数字波束形成 |
| 文章编号： | 1001-506X(2001)12-0039-04 |
| 修稿时间： | 2000年11月20 |
High-Speed Parallel Adaptive Algorithm to Radiation Pattern Array and Its
Experimental System |
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| ZHANG Jing,GONG Yao-huan.High-Speed Parallel Adaptive Algorithm to Radiation Pattern Array and Its
Experimental System[J].System Engineering and Electronics,2001,23(12):39-42. |
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| Authors: | ZHANG Jing GONG Yao-huan |
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| Abstract: | It is one of advanced technologies used in modern radar that control nulls of the beampattern when array antenna radiates beams. This paper describes a phase-only nulling method with the constraints that the pointing direction gain of a linear phased array antenna is maximised, and its corresponding experimental radar adaptive nulling array processing system. Theoretical analysis and experimental results all show that the method has proved useful and practical in most cases. |
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| Keywords: | Radar Adaptive interference nulling Radiation adaptive array Digital beamforming |
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