| 一种基于盲源分离的雷达抗干扰技术 |
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| 引用本文： | 黄高明,杨绿溪,何振亚. 一种基于盲源分离的雷达抗干扰技术[J]. 电路与系统学报, 2004, 9(6): 94-99 |
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| 作者姓名： | 黄高明 杨绿溪 何振亚 |
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| 作者单位： | 1. 东南大学,无线电工程系,江苏,南京,210096;海军工程大学,电子工程学院,湖北,武汉,430033
2. 东南大学,无线电工程系,江苏,南京,210096 |
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| 基金项目： | 国家自然科学基金资助项目(60272046)，江苏自然科学基金资助项目(BK2002051) |
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| 摘 要： | 如何提高雷达的抗干扰能力一直是雷达信号处理的一大问题，问题的解决可以使雷达的检测和跟踪能力得以提高。在日趋复杂的信号环境下，传统的信号处理方法的局限性愈来愈大。本文通过对雷达信号处理过程和盲源分离技术的分析研究，提出采用基于盲源分离的多步处理抗干扰方法进行雷达抗干扰信号处理，可使雷达在复杂背景下具有更强的抗干扰能力。仿真试验结果证明这种新的雷达抗干扰处理方法是可行和令人满意的。
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| 关 键 词： | 盲源分离 雷达 抗干扰 |
| 文章编号： | 1007-0249(2004)06-0094-06 |
| 修稿时间： | 2004-04-02 |
A radar anti-jamming technology based on blind source separation |
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| HUANG Gao-ming,,YANG Lu-xi,HE Zhen-ya. A radar anti-jamming technology based on blind source separation[J]. Journal of Circuits and Systems, 2004, 9(6): 94-99 |
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| Authors: | HUANG Gao-ming YANG Lu-xi HE Zhen-ya |
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| Affiliation: | HUANG Gao-ming1,2,YANG Lu-xi1,HE Zhen-ya1 |
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| Abstract: | In radar system research, the performance of radar anti-jamming is a dilemma for a long time. If the problem is solved, radar will acquire stronger ability in signal detecting and tracking. The localization of traditional signal processing methods is become more tough under the complicated environments. In this paper, after analyzing the procedure of radar signal processing and the methods of blind source separation (BSS), a multi-step processing method based on BSS to radar anti-jamming is proposed. Simulation results demonstrate that the proposed method of radar anti-jamming is practically feasible. |
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| Keywords: | blind source separation radar anti-jamming |
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