| 基于自适应算法的单矢量传感器抗相干干扰 |
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| 引用本文： | 姚直象,惠俊英,惠娟,蔡平.基于自适应算法的单矢量传感器抗相干干扰[J].武汉理工大学学报(交通科学与工程版),2008,32(1):138-141. |
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| 作者姓名： | 姚直象 惠俊英 惠娟 蔡平 |
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| 作者单位： | 1. 海军工程大学电子工程学院,武汉,430033
2. 哈尔滨工程大学水声工程学院,哈尔滨,150001 |
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| 摘 要： | 将矢量传感器组合指向性vs的零点对准已知的相干干扰方向,获得"干净"的目标信号,然后结合自适应算法抵消矢量传感器原始数据中各通道的相干干扰,达到抗相干干扰的目的.文中阐述了方法的原理,进行了多种情况下的仿真,并给出实验结果.仿真和实验结果表明该方法能有效抑制方位已知的相干干扰.
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| 关 键 词： | 自适应算法 矢量传感器 方位估计 相干干扰 |
| 收稿时间： | 2007-10-03 |
| 修稿时间： | 2007年10月3日 |
Suppress Coherent Interference Based on Adaptive Algorithm by a Single Vector Sensor |
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| Yao Zhixiang,Hui Junying,Hui Juan,Cai Ping.Suppress Coherent Interference Based on Adaptive Algorithm by a Single Vector Sensor[J].journal of wuhan university of technology(transportation science&engineering),2008,32(1):138-141. |
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| Authors: | Yao Zhixiang Hui Junying Hui Juan Cai Ping |
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| Abstract: | The direction of combined vector sensor can be rotated to the coherent interference,so we can get "pure" target signal.The coherent interference contained in original data can be counteracted by adaptive algorithm.The principle of this approach is given in this paper.Simulations on several conditions are carried out and the results of experiment are presented.The results indicate that the approach with only one acoustic vector sensor can suppress coherent interference. |
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| Keywords: | adaptive algorithm vector sensor azimuth angle estimation coherent interference |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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