| 引用本文: | 张军,付强,肖怀铁.脉冲多普勒雷达对运动目标回波信号的检测.[J].国防科技大学学报,2001,23(5):54-58.[点击复制] |
| ZHANG Jun,FU Qiang,XIAO Huaitie.The Detection of the Moving Target by Using Pulsed Doppler Radar[J].Journal of National University of Defense Technology,2001,23(5):54-58[点击复制] |
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| 脉冲多普勒雷达对运动目标回波信号的检测 |
| 张军, 付强, 肖怀铁 |
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(国防科技大学 自动目标识别重点实验室，湖南 长沙 410073)
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| 摘要: |
| 分析了倒置接收对目标回波信噪比和杂波特性的影响，讨论了在相关杂波区对回波信号有效检测的方法。针对如何在“弹-目”相对运动参数未知条件下对高速运动目标进行积累检测这一问题，提出了一种多周期移位积累的新方法。 |
| 关键词: 脉冲多普勒雷达 检测 相关杂波 |
| DOI： |
| 投稿日期：2001-05-20 |
| 基金项目:“九五”部委科技预研项目资助 |
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| The Detection of the Moving Target by Using Pulsed Doppler Radar |
| ZHANG Jun, FU Qiang, XIAO Huaitie |
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(ATR State Key Lab, National Univ. of Defense Technology, Changsha 410073， China)
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| Abstract: |
| This paper analyzes the influence of the inversive receiver on the chracteristics of the clutter and the ratio of the signal power and the noise power ,discusses the effective detection method of the target signal in correlated clutter,and then puts forward a new method named multi-periods shift accumulation for detecting moving target when not knowing the exact movement parameter. |
| Keywords: Pulsed Doppler Radar Detection Correlated Clutter |
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