| 无源到达时差定位技术分析 |
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| 引用本文： | 杨甲胜,王喆,王志刚,孔晓玲. 无源到达时差定位技术分析[J]. 舰船电子对抗, 2010, 33(5): 5-8,17 |
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| 作者姓名： | 杨甲胜 王喆 王志刚 孔晓玲 |
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| 作者单位： | [1]光电系统信息控制技术国家级重点实验室,三河065201 [2]东北电子技术研究所,锦州121000 |
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| 摘 要： | 描述了无源定位技术的特性,分析了时差定位技术在二维平面和三维空间的基本原理,对时差定位精度进行了公式推导,对站址布局引起的时差定位误差进行了说明,概述了无源定位技术的发展趋势。
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| 关 键 词： | 时差定位 无源定位 几何精度因子 |
Analysis of Passive Arrival Time Difference Location Technology |
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| YANG Jia-sheng,WANG Zhe,WANG Zhi-gang,KONG Xiao-ling. Analysis of Passive Arrival Time Difference Location Technology[J]. Shipboard Electronic Countermeasure, 2010, 33(5): 5-8,17 |
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| Authors: | YANG Jia-sheng WANG Zhe WANG Zhi-gang KONG Xiao-ling |
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| Affiliation: | 1.National Lab of Electro-optic System Technology,Sanhe 065201,China;2.Northeast Research Institute of Electronics Technology,Jinzhou 121000,Chnia) |
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| Abstract: | This paper describes the characteristics of passive location technologies,analyzes the basic principle of time difference location technology in two-dimensional plane and three-dimensional space,derivates the formula of time difference location precision,defines the time difference location error due to the station-address distribution,summarizes the development trend of passive location technologies. |
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| Keywords: | time difference location passive location geometric dilution of precision |
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