空间同步引导的外辐射源和目标同时定位技术  

Simultaneous Location Technology of External Radiation Sources and Targets Guided by Spatial Synchronization

作　　者：李占培 杨利素 黄自强 LI Zhanpei;YANG Lisu;HUANG Ziqiang(The 51st Research Institute of CETC,Shanghai 201802,China)

机构地区：[1]中国电子科技集团公司第五十一研究所,上海201802

出　　处：《舰船电子对抗》2024年第6期11-14,54,共5页Shipboard Electronic Countermeasure

摘　　要：对外辐射源和目标进行定位是电子对抗领域的一项核心技术,传统定位手段因为依赖外部数据而使得应用场景受限。空间同步技术以实时估计辐射源波束指向为主要目的,得到的信息为实现外辐射源和目标的定位提供了附加手段。提出基于空间同步信息引导的外辐射源和目标同时定位技术,首先搭建定位构型,然后提供了定位的理论方法,并定量分析了定位的误差形式,最后通过仿真实验验证了所提方法的有效性。所提方法可单独实现外辐射源和目标的同时定位,也为其他融合定位手段提供理论支撑。The localization of external radiation sources and targets is a key technology in the field of electronic countermeasure.Traditional location methods are limited in application scenarios due to relying on external data.The main purpose of spatial synchronization technology is to estimate the beam direction of radiation source in real time.The obtained information provides additional means for the location of external radiation sources and targets.Simultaneous location technology of external radiation sources and targets guided by spatial synchronization information is proposed.Firstly,the location configuration is established,then the positioning theory is provided and the positioning error forms are quantitatively analyzed.Finally,the effectiveness of the proposed method is verified by simulation experiments.The proposed method can realize simultaneous location of external radiation sources and targets independently,and also provide theoretical support for other fusion localization methods.

关 键 词：空间同步 外辐射源 无源定位 同时定位 

分 类 号：TN971.1[电子电信—信号与信息处理]