复杂电磁环境雷达新型威胁信号建模与仿真

复杂电磁环境中雷达新型威胁信号相对传统威胁信号具有更强的相干性和隐蔽性,信号环境对雷达装备构成较大威胁.针对目前对该类环境信号干扰机理和数学模型欠缺系统性研究的问题,分析了环境的组成要素,并对典型的信号样式建立了数学模型.最后,研制开发了雷达信号环境全数字仿真模拟系统,在该系统上实现了信号模型的仿真验证.仿真结果表明了模型的合理性和有效性....

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Bibliographic Details
Published in电子技术应用 Vol. 41; no. 3; pp. 147 - 150
Main Author 欧阳志宏 李修和 丁锋
Format Journal Article
LanguageChinese
Published 电子工程学院战术系,安徽合肥,230037 2015
Subjects
仿真
建模
新型
雷达威胁信号环境
new
modeling
simulation
新型
radar menace signal environment
仿真
建模
雷达威胁信号环境
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ISSN0258-7998
DOI10.16157/j.issn.0258-7998.2015.03.039

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Summary:复杂电磁环境中雷达新型威胁信号相对传统威胁信号具有更强的相干性和隐蔽性,信号环境对雷达装备构成较大威胁.针对目前对该类环境信号干扰机理和数学模型欠缺系统性研究的问题,分析了环境的组成要素,并对典型的信号样式建立了数学模型.最后,研制开发了雷达信号环境全数字仿真模拟系统,在该系统上实现了信号模型的仿真验证.仿真结果表明了模型的合理性和有效性.
Bibliography:radar menace signal environment ; new ; modeling ; simulation
11-2305/TN
Because of better coherence and covertness, the environment made up of new radar jamming signals shows greater menace than the traditional radar menace signal environment. In order to researching on it systematically, the elements of the environment and interference mechanism were analyzed firstly, and then the representations were modeled. Finally, a simulation system for radar signal environment was designed. Meanwhile, the simulations of the representations were carried out on this system, The results show the validity and effectiveness of the models.
Ouyang Zhihong, Li Xiuhe, Ding Feng （Dept.of Tactics, Electronic Engineering Institute, Hefei 230037, China）
ISSN:0258-7998
DOI:10.16157/j.issn.0258-7998.2015.03.039