| 导弹目标ISAR成像的仿真 |
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| 引用本文： | 刘茜.导弹目标ISAR成像的仿真[J].上海航天,2005,22(6):21-24. |
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| 作者姓名： | 刘茜 |
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| 作者单位： | 上海机电工程研究所,上海,200233 |
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| 摘 要： | 在逆合成孔径雷达（ISAR）成像基本原理及信号处理过程的基础上，根据导弹的飞行弹道、自转和进动模型建立导弹飞行模型，采用自相关快速运动和累积相关运动两种补偿方法，对导弹目标的ISAR二维成像进行了仿真研究。结果表明，导弹的自旋时成像结果及积累时间的影响较大，模型不同，积累时间也不同。
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| 关 键 词： | 导弹 逆合成孔径雷达 成像 信号处理 仿真 |
| 文章编号： | 1006-1630（2005）06-0021-04 |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005-07-11 |
Simulation of ISAR Image for Missile Target |
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| LIU Qian.Simulation of ISAR Image for Missile Target[J].Aerospace Shanghai,2005,22(6):21-24. |
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| Authors: | LIU Qian |
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| Institution: | Shanghai Electro-Mechanical Engineering Institute, Shanghai 200233, China |
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| Abstract: | Based on the general concept of inverse synthetic aperture radar(ISAR) and signal processing,the simulation of ISAR 2-D imaging for missile target under compensation methods of autocorrelation fast motion and accumulation correlation was studied according to missile flying model of flying trajectory,autorotation and precession in this paper.The results showed that the rotation of missile had a great effect on imaging and accumulation time,and the accumulation time was different for various models. |
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| Keywords: | Missile Inverse synthetic radar Imaging Signal processing Simulation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
