| 一种新的混沌信号汽车防撞雷达 |
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| 引用本文： | 张友荣,刘诗华. 一种新的混沌信号汽车防撞雷达[J]. 探测与控制学报, 2008, 30(Z1) |
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| 作者姓名： | 张友荣 刘诗华 |
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| 作者单位： | 1. 空军雷达学院军械通用装备系,湖北,武汉,430019
2. 海军工程大学兵器工程系,湖,北,武汉,430033 |
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| 摘 要： | 分析了隐抽样平均算法和时延确定的方法.在雷达接收机处理器中利用该方法代替传统的相关接收机,提出了一种新的混沌汽车防撞雷达的概念.由于该雷达具有较大的处理增益,因此对外部噪声和干扰具有较高的抵抗力.仿真结果表明,该雷达具有较高的距离检测精度和较强的抗干扰能力.
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| 关 键 词： | 隐抽样平均 混沌信号 防撞雷达 |
A Novel Chaotic Signal Vehicle Anti-collision Radar |
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| ZHANG You-rong,LIU Shi-hua. A Novel Chaotic Signal Vehicle Anti-collision Radar[J]. Journal of Detection & Control, 2008, 30(Z1) |
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| Authors: | ZHANG You-rong LIU Shi-hua |
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| Affiliation: | ZHANG You-rong 1,LIU Shi-hua 2 (1.Department of Ordnance General Equipment,Air Force Radar Academy,Wuhan 430019,China,2.Department of Weaponry Engineering,Naval University of Engineering,Wuhan 430033,China) |
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| Abstract: | The implicit sampling averaging(ISA) algorithm and time-delay determination are analysed.Using this method in the radar receiver processor instead of a conventional correlator,a novel concept of vehicle anti-collision radar is presented.This anti-collision radar has a very large processing gain and hence provides high resistance to external noise and interference.The simulation results show this anti-collision radar has higher range detection accurary.Its anti-interference performance is well. |
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| Keywords: | implicit sampling averaging chaotic signal anti-collision radar |
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