| 单矢量传感器目标定向原理 |
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| 引用本文： | 刘国勤.单矢量传感器目标定向原理[J].舰船电子工程,2014(4):164-167. |
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| 作者姓名： | 刘国勤 |
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| 作者单位： | 海军驻上海江南造船集团有限责任公司军事代表室; |
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| 摘 要： | 声矢量传感器可以同时获取声波场的声压和振速信息.因振速是一个矢量,因而单个矢量传感器就能够提供声场的方位信息,为小尺度声传感器的设计提供了可能.论文首先对单矢量传感器目标定向的原理进行了研究,在单频信号处理的基础上扩展到实际中的宽带随机信号的处理,并进行了仿真分析研究.
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| 关 键 词： | 偶极子 矢量传感器 目标定向 |
Theory of Object Localization of Single Vector Sensor |
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| LIU Guoqin.Theory of Object Localization of Single Vector Sensor[J].Ship Electronic Engineering,2014(4):164-167. |
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| Authors: | LIU Guoqin |
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| Institution: | LIU Guoqin (Military Represensative Office of Navy in Shanghai Jiangnan Shipbuilding Grope Co. Limited, Shanghai 201913) |
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| Abstract: | The acoustic vector senso can provide the information of the acoustic pressure and acoustic particle velocity. Because acoustic particle velocity is a vector, the information of the direction can be obtained with the help of only one vector sensor. This makes it possible to design a smaller sensor. In this paper, the theory of object localization of single vector sen- sor is studied at first, and the single-frequency signal transaction is extended to wide-band signal transaction. The simulation analysis is conducted. |
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| Keywords: | dipole vector sensor direction of arrive |
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