【作者】 伍捍东； 任宇辉； 高宝建； 周旭冉；

【Author】 Wu Handong;Ren Yuhui;Gao Baojian;Zhou Xuran;Xi’an Hengda Microwave Technology Development Company;School of Information Science and Technology,Northwest University;

【机构】 西安恒达微波技术开发公司； 西北大学信息科学与技术学院；

【摘要】 本文以西安恒达微波技术开发公司研制的"某低空目标雷达天线系统"的技术要求为指导,结合电磁仿真软件CST,设计了一种新型的单脊波导双缝行波阵天线。仿真结果表明,该天线完全满足设计需求,而且与传统的矩形波导窄边缝隙天线相比,该天线具有结构紧凑、剖面低、交叉极化辐射电平低等优点。更多还原

【Abstract】 In this paper,a new type of Single ridge waveguide dual slots antenna is designed with the help of high frequency electromagnetic simulation software CST,which is guided by technical requirements of "low-altitude target radar antenna system" developed by Xi’an Hengda Microwave Technology Development Company.Simulation result shows that this antenna meets design requirement completely,and compared with traditional rectangular waveguide narrow-band slot antenna,this antenna has the characteristics,such as compact size,low profile,low level of cross- polarization radiation..更多还原