中国舰船研究Issue(2)：116-120,5.DOI:10.3969/j.issn.1673-3185.2015.02.022
一种用于电磁脉冲定向辐射的TEM天线设计
TEM antenna design for directional radiation FREMP simulators
摘要
Abstract
In order to solve the problem that the traditional transmission mode electromagnetic pulse (EMP) simulator is relative smaller,a new method to generate EMP radiation field is presented in this paper based on a wire edge curled TEM horn antenna. The influences of the parameters of the antenna and the re⁃sistance absorption to the radiation field are analyzed through numerical simulation. The results show that edge curled TEM horn antenna can enhance the radiation capability significantly in the low frequency band,and can provide theoretical references for the design of directional fast risetime electromagnetic pulse(FREMP)radiating-wave simulators. The feasible of design FREMP radiating-wave simulator is val⁃idated using wire edge curled TEM horn antenna through experiment. The measurement results show that the radiation waveform radiated by the wire edge curled TEM horn antenna successfully meets the require⁃ment of the HEMP in military standards.关键词
高空核电磁脉冲/电磁脉冲模拟器/TEM天线/双指数脉冲/匹配负载电阻/辐射场Key words
high-altitude nuclear electromagnetic pulse (HEMP)/electromagnetic pulse simulator/TEM antenna/double exponential waveform/matched load resistance/radiation field分类
交通工程引用本文复制引用
范丽思,潘晓东,王赟..一种用于电磁脉冲定向辐射的TEM天线设计[J].中国舰船研究,2015,(2):116-120,5.基金项目
国家级重大基础研究项目 （）
