咨询与建议

看过本文的还看了

相关文献

该作者的其他文献

文献详情 >A compact dual-band radiation ... 收藏

A compact dual-band radiation system

一个紧缩的双乐队的放射系统*

作     者:Yuan-Qiang Yu Yu-Wei Fan Xiao-Yu Wang 于元强;樊玉伟;王晓玉

作者机构:Air Early Warning AcademyWuhan 430014China College of Advanced Interdisciplinary StudiesNational University of Defense TechnologyChangsha 410073China 

出 版 物:《Chinese Physics B》 (中国物理B(英文版))

年 卷 期:2020年第29卷第11期

页      面:538-542页

核心收录:

学科分类:080904[工学-电磁场与微波技术] 0809[工学-电子科学与技术(可授工学、理学学位)] 08[工学] 

基  金:Project supported by the National Natural Science Foundation of China(Grant Nos.61671457 and 61871390) 

主  题:dual-band mode conversion antenna high power microwave(HPM) 

摘      要:Complex magnetically insulated transmission line oscillator(MILO),as an important development direction,can enhance the power efficiency and generate dual-band high power microwaves(HPMs).A complex MILO and a preliminary dual-band radiation system have been proposed in our previous ***,the axial length of the dual-band radiation system is too long to meet the compact *** this paper,a compact dual-band radiation system is presented and investigated *** compact dual-band radiation system comprises a dual-band cross-shaped mode converter and a dual-band coaxial conical horn *** can convert two coaxial TEM mode microwaves(1.717 GHz and 4.167 GHz)generated by the complex MILO into the coaxial TE11 mode microwaves,and then radiate them into the *** 1.717 GHz,the gain of the antenna is 17.9 dB,and the total return loss and diffraction loss are 1.50%and 0,*** 4.167 GHz,the gain is 19.4 dB,and the total return loss and diffraction loss are 1.17%and 0.78%,*** power handling capacity of the antenna is 5.1 GW at 1.717 GHz and 2.0 GW at 4.167 *** with the original structure,the length of the dual-band radiation system is reduced by 45.2%.

读者评论 与其他读者分享你的观点

用户名:未登录
我的评分