对海雷达区域集成系统抗干扰效能评估研究  

Research into Anti-jamming Efficiency Evaluation of Regional Integrated System of Sea Radar

作　　者：党露露 卢建斌[1] 彭培[1] 林昱轩 DANG Lulu;LU Jianbin;PENG Pei;LIN Yuxuan(Naval University of Engineering,Wuhan 430034,China)

机构地区：[1]海军工程大学,湖北武汉430034

出　　处：《舰船电子对抗》2024年第2期47-51,共5页Shipboard Electronic Countermeasure

摘　　要：区域集成系统作为一种新形式对海雷达组网系统,其抗干扰效能是衡量该系统的重要指标之一。首先介绍区域集成系统的构建,然后基于单部雷达受干扰条件下的探测距离公式以及对海雷达视距方程,提出区域集成组网抗干扰系数模型。利用熵权法分析各站对区域集成组网抗干扰效能贡献度,对不同性能雷达通过系统组网后进行仿真分析和评估。通过与以往文献模型仿真数据对比,提出区域集成组网系统抗干扰能力评估指标,并验证其合理性。Regional integrated system,as a new form of sea radar networking system,its anti-jamming efficiency is one of the important indexes to measure the system.Firstly,the construction of regional integration system is introduced.Then,based on the detection distance formula of single radar under the condition of being jammed and the line-of-sight equation of sea radar,the anti-jamming coefficient model of regional integration networking is proposed.The entropy weight method is used to analyze each stations contribution to the anti-jamming effectiveness of regional integrated networking,and the radars with different performances that have been netted systematically are simulated and evaluated.By comparing with the simulation data of previous literature models,the evaluation index of anti-jamming effectiveness of regional integrated networking system is put forward and the rationality is verified.

关 键 词：区域集成系统 抗干扰 雷达组网 评估指标 

分 类 号：TN974[电子电信—信号与信息处理]