| 目标飞行特性与机载预警雷达探测威力关系研究 |
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| 引用本文： | 刘波,陈春晖,冯军.目标飞行特性与机载预警雷达探测威力关系研究[J].中国电子科学研究院学报,2012,7(4):390-392. |
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| 作者姓名： | 刘波 陈春晖 冯军 |
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| 作者单位： | 1. 空军装备研究院雷达与电子对抗研究所,北京,100085
2. 空军装备部,北京,100043 |
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| 摘 要： | 基于机载预警雷达的威力与空中目标飞行速度和飞行方向之间的关系,说明了目标回波信号落入雷达探测清洁区、副瓣杂波区和盲区的条件,并分析了机载预警雷达不同方位的探测威力。提出一种速度盲区的表示方法,可简单地计算出速度盲区的比例。
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| 关 键 词： | 机载预警雷达 威力覆盖 清洁区 副瓣杂波区 盲区 |
A Study on the Relationship between the Target Characteristics and Coverage Capability of Airborne Early Warning Radar |
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| LIU Bo,CHEN Chun-hui,FENG Jun.A Study on the Relationship between the Target Characteristics and Coverage Capability of Airborne Early Warning Radar[J].Journal of China Academy of Electronics and Information Technology,2012,7(4):390-392. |
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| Authors: | LIU Bo CHEN Chun-hui FENG Jun |
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| Affiliation: | 1.Radar and Electric Countermeasure Research Institute,Air Force Equipment Academy,Beijing 100085,China; 2.Air Force Equipment Ministry,Beijing 100043,China) |
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| Abstract: | Based on the relationship between the detection coverage of airborne early warning radar(AEW) radar and target characteristics including flight direction and velocity,the circumstances on target echoes falling into clutter-free region,side lobe clutter region or blind zone are analyzed.In addition,the coverage capability of AEW radar changes,which depends on azimuth,is discussed comprehensively.Finally,a method to calculate the proportion of velocity blind zone briefly is also proposed. |
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| Keywords: | airborne early warning radar coverage capability clutter-free region side lobe clutter region blind zone |
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