Computer Engineering and Applications ›› 2010, Vol. 46 ›› Issue (15): 245-248.DOI: 10.3778/j.issn.1002-8331.2010.15.072

• 工程与应用 • Previous Articles    

Multi-target resolution and moving target discrimination based on zonary image

SONG Bao-lan1,HE Song-hua1,ZHANG Jun2   

  1. 1.School of Computer and Communication,Hunan University,Changsha 410082,China
    2.ATR Laboratory,National University of Denfense Technology,Changsha 410073,China
  • Received:2008-11-19 Revised:2009-02-13 Online:2010-05-21 Published:2010-05-21
  • Contact: SONG Bao-lan


宋宝兰1,何松华1,张 军2   

  1. 1.湖南大学 计算机与通信学院,长沙 410082
    2.国防科技大学 ATR实验室,长沙 410073
  • 通讯作者: 宋宝兰

Abstract: A novel method of zonary imaging is proposed for millimeter stepped frequency high range resolution radar with anti-ground-target(stable or low-speed-moving) application.Based on the method,moving target can be discriminated and multiple targets in radar beam can be resolved.The principle of zonary imaging for stepped frequency radar is analyzed firstly.Then this paper presents the preferences of a kind of zonary imaging terminal guidance radar.Theoretical analysis and simulation experiments for one target and multiple targets show the correctness of the method.

摘要: 针对毫米波步进频率高距离分辨制导雷达体制以及反地面静止及慢速目标应用背景,提出了一种二维带状成像并以此为基础进行运动目标鉴别、波束内多目标分辨的新方法;首先分析了步进频率雷达带状成像原理;然后给出了一种带状像末制导雷达的参数设计;理论分析以及对单目标及多目标带状像的仿真实验结果证明了该方法的正确性。

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