| 地杂波背景下频率步进雷达引信成像方法研究 |
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| 引用本文： | 胡秀娟,邓甲昊. 地杂波背景下频率步进雷达引信成像方法研究[J]. 制导与引信, 2010, 31(2) |
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| 作者姓名： | 胡秀娟 邓甲昊 |
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| 作者单位： | 北京理工大学机电学院,北京,100081 |
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| 摘 要： | 基于散射中心模型分析了DMeyer小波变换成像原理,分析结果表明该算法可实现频率步进雷达引信目标成像。基于韦伯分布的杂波背景仿真分析了IFFT和DMeyer小波变换,仿真分析结果表明,从实际应用角度出发IFFT更具有成像优势。
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| 关 键 词： | 雷达引信 信号处理 脉冲信号 距离像 |
Study on Imaging Method of Stepped Frequency Radar Fuze under Ground Clutter |
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| Hu Xiu-juan,DENG Jia-hao. Study on Imaging Method of Stepped Frequency Radar Fuze under Ground Clutter[J]. Guidance & Fuze, 2010, 31(2) |
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| Authors: | Hu Xiu-juan DENG Jia-hao |
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| Affiliation: | HU Xiu-juan; DENG Jia-hao(School of Mechatronic Engineering; Beijing Institute of Technology; Beijing 100081; China); |
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| Abstract: | Dmeyer wavelet transformation imaging theory is analyzed based on scattering center model.The results manifested this method could realize target imaging for stepped frequency radar fuze.Under the ground clutter which is Weibull distribution the IFFT and DMeyer wavelet transformation were analyzed by simulation.The results manifested that IFFT method was better at the practical level. |
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| Keywords: | radar fuze signal processing pulse signal range profile |
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