| 快慢时间域间歇采样转发干扰生成进动锥体ISAR群阵列 |
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| 引用本文： | 王英,束长勇,张生俊,黄沛霖,姬金祖.快慢时间域间歇采样转发干扰生成进动锥体ISAR群阵列[J].电子与信息学报,2016,38(2):450-454. |
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| 作者姓名： | 王英 束长勇 张生俊 黄沛霖 姬金祖 |
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| 作者单位： | 1.(北京航空航天大学航空科学与工程学院 北京 100191) ②(试验物理与计算数学重点实验室 北京 100076） |
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| 基金项目： | 国家自然科学基金(51307004) |
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| 摘 要： | 为了提升空间锥体目标突防能力，该文提出一种基于快慢时间域间歇采样转发干扰生成沿距离向及方位向分布的空间锥体ISAR群阵列方法。首先分析了双站情况下空间锥体目标ISAR像成像方法；针对线性调频波分析了快慢时间域间歇采样生成空间锥体ISAR群阵列的基本原理及其ISAR假目标分布特性。最后结合电磁仿真数据，分析了快慢时间域间隙采样参数对ISAR群阵列分布的影响，可为ISAR欺骗式干扰提供参考。
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| 关 键 词： | ISAR群阵列 间歇采样转发 快慢时间域 进动锥体目标 |
| 收稿时间： | 2015-04-22 |
Array ISAR of Precessional Cone Target Generated by Intermittent Sampling Repeater Jamming in Fast and Slow Time |
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| WANG Ying,SHU Changyong,ZHANG Shengjun,HUANG Peilin,JI Jinzu.Array ISAR of Precessional Cone Target Generated by Intermittent Sampling Repeater Jamming in Fast and Slow Time[J].Journal of Electronics & Information Technology,2016,38(2):450-454. |
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| Authors: | WANG Ying SHU Changyong ZHANG Shengjun HUANG Peilin JI Jinzu |
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| Affiliation: | 1.(School of Aeronautic Science and Engineering, Beihang University, Beijing 100191, China)2.(National Key Laboratory on Test Physics & |
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| Abstract: | In order to improve the penetration ability of the cone target, d6]a method is proposedd7] to generate the array ISAR distributed along the range and azimuth direction by the intermittent sampling repeater jamming in fast and slow time. The ISAR imaging method of the precession cone target under binary radar isd8] analyzed; aimed at the linear frequency modulation continuous wave, the basic theory of the array ISAR generated by intermittent sampling repeater jamming in fast and slow time is analyzedd9], and the distribution character of the array ISAR falsed10] target is alsod11] analyzed. Finally, with the electromagnetic simulation data, the array ISAR,s distribution character influenced by the parameters of intermittent sampling repeater jamming in fast and slow time isd12] discussed, which can provide reference for deception jamming for ISAR. |
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