基于数据融合和陷波滤波的MIMO 雷达抗欺骗干扰算法 (英文)

Q2 Physics and Astronomy

雷达学报 Pub Date : 2012-09-12 DOI:10.3724/SP.J.1300.2012.20060

王兴亮, 徐艺盟

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引用次数: 0

摘要

欺骗干扰基于很小功率就可实现对MIMO 雷达的有效干扰。为抑制欺骗干扰，该文提出了一种基于信号捷变、数据融合和假目标陷波滤波的抗干扰方法。多个发射信号间相互正交，每次发射信号前，每个接收机在信号集中选择一个发射信号，接收机接收所有信号的回波，然后基于恒虚警率的方法进行检测。在不同回波图像中检测到的目标，通过融合鉴别真假，使用陷波滤波器挖掉假目标，然后进行新一轮的检测和数据融合，经过多轮检测、融合和陷波滤波，虚假目标全部被剔除，真实目标得以保留，干扰影响完全被消除。仿真证明该方法可完全抑制MIMO 雷达受到的欺骗干扰。

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基于数据融合和陷波滤波的MIMO 雷达抗欺骗干扰算法 (英文)

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来源期刊

雷达学报 Physics and Astronomy-Instrumentation

CiteScore

4.10

自引率

0.00%

发文量

882

期刊介绍： Journal of Radars was founded in 2012 by the Institute of Space and Astronautical Information Innovation of the Chinese Academy of Sciences (formerly the Institute of Electronics) and the China Radar Industry Association (CRIA), which is located in the high-end academic journal and academic exchange platform in the field of radar, and is committed to promoting and leading the scientific and technological development in the field of radar. The journal can publish Chinese papers and English papers, and is now a bimonthly journal. Journal of Radars focuses on theory, originality and foresight, and its scope of coverage mainly includes: radar theory and system, radar signal and data processing technology, radar imaging technology, radar identification and application technology. Journal of Radars has been included in domestic core journals and foreign Scopus, Ei and other databases, and was selected as ‘China's high-quality science and technology journals’, and ranked the first in the category of electronic technology and communication technology in the ‘Chinese Core Journals List (2023 Edition)’.