| 频率步进雷达对运动小目标的检测方法研究 |
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| 引用本文： | 史勤,刘峥. 频率步进雷达对运动小目标的检测方法研究[J]. 制导与引信, 2007, 28(3): 45-50 |
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| 作者姓名： | 史勤 刘峥 |
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| 作者单位： | 西安电子科技大学雷达信号处理国家重点实验室,陕西,西安,710071 |
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| 摘 要： | 频率步进雷达因其独特的优势而广泛应用于弹载制导,如何实现该体制雷达对运动目标的有效检测一直是人们关注的热点。论文从原理上讨论了频率步进雷达在强杂波背景中对运动目标的一种检测方案,给出了这个方案在实际应用中的波形设计原则以及回波信号的处理步骤,并用计算机仿真验证了该方案的可行性。
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| 关 键 词： | 频率步进雷达 目标检测 杂波抑制 回波信号 |
| 文章编号： | 1671-0576（2007）03-0045-06 |
| 修稿时间： | 2007-07-16 |
A Detection Method Research of Frequency Stepped Radar to Motion Small Target |
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| SHI Qin,LIU Zheng. A Detection Method Research of Frequency Stepped Radar to Motion Small Target[J]. Guidance & Fuze, 2007, 28(3): 45-50 |
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| Authors: | SHI Qin LIU Zheng |
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| Abstract: | The frequency stepped radar is widely applied in missile-borne guidance weapon and it has attracted great attention in the detection of motion target.A method about the detection of a moving target in heavy clutter with frequency stepped radar is firstly discussed in principle.Then the waveform design principle and the echo signal process in practice application are given.Finally the feasibility of this method is confirmed by computer simulation. |
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| Keywords: | frequency stepped radar target detection clutter suppression echo signal |
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