一种基于多辐射源匹配的未知辐射源的定位方法

基金项目:

国家部委基金资助课题

A Method of Unknown Illuminator Location Based on Matched Multi-illuminators

1.
(No. 38 Research Institute, China Electronic Technology Group Corporation, Hefei 230088, China)
2.
(Key Laboratory of Digital Array Technology, Hefei 230088, China)
3.
(Key Laboratory of Intelligent Information Processing, Hefei 230088, China)

摘要: 无源定位系统利用民用辐射资源，具备静默探测的优势，为目前的研究热点之一。某些情况不能直接获取辐射源位置，这影响了该系统的应用，例如邻国民用调频台。该文提出了利用多辐射源匹配的定位方法，解决了未知辐射源定位的问题。仿真结果表明该方法计算量小，部分定位精度最好可达到1 m，对提高战术应用具有重要参考价值。
- 无源定位 /
- 民用辐射源 /
- 静默探测 /
- 多辐射源匹配
Abstract: As one of the research hotspots, passive location system has the advantage of silent detection using civil radio illuminators. Sometimes the location information of the illuminators cant be obtained, such as the illuminators in neighboring country, which impact the use of the system. A method of unknown illuminator location is proposed, which takes use of matching multi-illuminators. The results of simulation are valuable references for tactical application of this system with simple calculation and high accuracy of positioning.
- Passive location /
- Civil radio illuminators /
- Silent detection /
- Matched multi-illuminators

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