| 高距离分辨率雷达目标检测研究现状与进展 |
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| 引用本文： | 简涛,何友,苏峰,曲长文,顾新锋.高距离分辨率雷达目标检测研究现状与进展[J].宇航学报,2010,31(12). |
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| 作者姓名： | 简涛 何友 苏峰 曲长文 顾新锋 |
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| 作者单位： | 海军航空工程学院信息融合技术研究所,烟台,264001 |
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| 基金项目： | 国家自然科学基金(60672140); 教育部新世纪优秀人才支持计划(05-0912); 海军航空工程学院青年科研基金(HYQN201013) |
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| 摘 要： | 高距离分辨率雷达目标回波表现为距离扩展目标的形式,距离扩展目标检测技术是目前雷达信号处理领域的一个热门和难点问题。本文对这一技术的发展过程、研究现状及最新研究进展进行了较为全面的综述,主要从高斯背景、部分均匀环境及非高斯背景出发,对这一技术进行了介绍。最后对距离扩展目标检测方法做了总结,并对有待进一步研究和完善的问题进行了展望。
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| 关 键 词： | 高距离分辨率雷达 目标检测 高斯背景 部分均匀环境 非高斯背景 |
Overview of High Range Resolution Radar Target Detection |
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| JIAN Tao,HE You,SU Feng,QU Chang-wen,GU Xin-feng.Overview of High Range Resolution Radar Target Detection[J].Journal of Astronautics,2010,31(12). |
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| Authors: | JIAN Tao HE You SU Feng QU Chang-wen GU Xin-feng |
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| Institution: | JIAN Tao,HE You,SU Feng,QU Chang-wen,GU Xin-feng(Research Institute of Information Fusion,Naval Aeronautical and Astronautical University,Yantai 264001,China) |
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| Abstract: | The high range resolution radar echo is modeled as a range-spread target.Moreover,the range-spread target detection is a difficult and crucial problem in the radar signal processing community.The status and development of this problem are reviewed and summarized in terms of Gaussian background,partially homogeneous environment and non-Gaussian background.Finally,the future direction of research and development is viewed. |
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| Keywords: | High range resolution radar Target detection Gaussian background Partially homogeneous environment Non-Gaussian background |
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