| 基于主副卫星源相结合的TDOA定位技术的研究 |
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| 引用本文： | 袁爱平,陈占计,杨万全. 基于主副卫星源相结合的TDOA定位技术的研究[J]. 四川大学学报(自然科学版), 2005, 42(6): 1145-1149 |
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| 作者姓名： | 袁爱平 陈占计 杨万全 |
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| 作者单位： | 四川大学电子信息学院,成都,610064;四川大学电子信息学院,成都,610064;四川大学电子信息学院,成都,610064 |
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| 摘 要： | 讨论了利用卫星信号进行外辐射源定位的应用优势和可行性，提出了一种利用主副卫星信号经目标散射后到达接收机的时差信息进行定位的方法，并给出了该方法中定位二义性问题的一种解决方案．
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| 关 键 词： | 外辐射源定位 主副卫星照射源 测时差 |
| 文章编号： | 0490-6756（2005）06-1145-05 |
| 收稿时间： | 2005-01-27 |
| 修稿时间： | 2005-01-27 |
Research of TDOA Passive Location Based on Primary and Subsidiary Satellites Illuminators |
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| YUAN Ai-ping,CHENG Zhan-ji,YANG Wan-quan. Research of TDOA Passive Location Based on Primary and Subsidiary Satellites Illuminators[J]. Journal of Sichuan University (Natural Science Edition), 2005, 42(6): 1145-1149 |
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| Authors: | YUAN Ai-ping CHENG Zhan-ji YANG Wan-quan |
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| Affiliation: | College of Electronic and Information, Sichuan Univ, , Chengdu 610064,China |
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| Abstract: | The advantages and the feasibility of non-cooperative passive location based on satellites signals are discussed, a locating method with TDOA of signals coming from the primary and subsidiary satellites and dispersed by the target is put forward, and a scheme how to choose the alternative solution of the locating equation is given in details. |
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| Keywords: | non-cooperative location primary and subsidiary satellites illuminators TDOA |
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