| 目标进动的雷达特征分析 |
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| 引用本文： | 李斌,张银河,陈录华,张洪涛.目标进动的雷达特征分析[J].现代防御技术,2011,39(2):113-117. |
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| 作者姓名： | 李斌 张银河 陈录华 张洪涛 |
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| 作者单位： | 中国人民解放军96669部队,北京,102208 |
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| 摘 要： | 在采用刚体姿态动力学对锥体目标进动进行理论分析的基础上,针对锥体目标上存在和不存在随目标旋转的散射结构的情况,对锥体目标进动时的雷达目标特征的周期性进行了讨论,建立了锥体目标进动时的雷达回波模型,通过仿真数据提取目标空间进动和自旋参数,验证了模型的正确性。
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| 关 键 词： | 进动 雷达回波模型 周期分析 |
Radar Characteristic of Target with Spatial Precession |
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| LI Bin,ZHANG Yin-he,CHEN Lu-hua,ZHANG Hong-tao.Radar Characteristic of Target with Spatial Precession[J].Modern Defence Technology,2011,39(2):113-117. |
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| Authors: | LI Bin ZHANG Yin-he CHEN Lu-hua ZHANG Hong-tao |
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| Institution: | LI Bin,ZHANG Yin-he,CHEN Lu-hua,ZHANG Hong-tao(PLA,No.96669 Troop,Beijing 102208,China) |
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| Abstract: | Based on the theory of rigid body dynamics,the precession period of cone reentry target with or without rotating scatterers are respectively analyzed by their electromagnetic and shielding effect.The radar echo models of precession are obtained.The periods of spatial precession and spin are estimated with the method of period analysis based on their simulation data and the validity of these models are proved. |
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| Keywords: | precession radar echo model period analysis |
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