| 引用本文: | 陆仲良,粟毅,何建国,等.冲激雷达实验系统与测量数据处理技术.[J].国防科技大学学报,1993,15(3):52-57.[点击复制] |
| Lu Zhongliang,Su Yi,He Jianguo,et al.Experimental Impulse Radar System and Data Processing[J].Journal of National University of Defense Technology,1993,15(3):52-57[点击复制] |
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| 冲激雷达实验系统与测量数据处理技术 |
| 陆仲良, 粟毅, 何建国, 余志武 |
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(电子技术系)
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| 摘要: |
| 本文介绍一种冲激雷达实验系统。它是设置在微波暗室内的全空间实验系统，天线、录取电路和数据处理器是专门设计的，能录取各种目标的回波数据，给出实时处理结果。文中讨论了数据处理技术，提出用规则化方法求解目标冲激响应、估计 AR 模型参数，给出了实际结果，表明该算法的有效性。测量了涂覆 RAM目标的回波，对比分析结果证实了冲激雷达具有良好的反隐身能力。 |
| 关键词: 冲激雷达，目标冲激响应，反隐身，建模，规则化方法 |
| DOI： |
| 投稿日期：1993-02-16 |
| 基金项目: |
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| Experimental Impulse Radar System and Data Processing |
| Lu Zhongliang, Su Yi, He Jianguo, Yu Zhiwu |
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(Department of Electronic Technology)
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| Abstract: |
| An experimental impulse radar system is presented. This system，known as free space system，is located in a microwave anechoic chamber. The transmitting and receiving antennas，A/D converter，controlling board and data processor are specially designed. This system can receive echoes of many kinds of targets and obtain the results in real time. In this paper，we also discussed the data processing technique and present a regularization means to solve the impulse response，estimate AR model parameter and give the real data processing results. All these results verify the efficiency of this system. In the last，we introduce the procedure of measuring the echo signal of RAM-covered target. Through the comparison，we verify that impulse radars have the ability of anti-stealth targets. |
| Keywords: impulse rader,target impulse response,auti-stealth,medelling,regularization procedure |
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