一种柱面共形单脉冲相控阵天线  

A cylindrical conformal monopulse phased array antenna

作　　者：郭斌兴 王杰 苏宏艳 

机构地区：[1]毫米波遥感技术重点实验室,北京100854

出　　处：《航天电子对抗》2014年第6期38-40,共3页Aerospace Electronic Warfare

摘　　要：为满足导引头大视角探测及波束快速扫描等需求,设计了一种柱面共形单脉冲相控阵天线。阐述了其系统组成及工作原理,详细论述了该天线的设计方法,并对它的馈电及开关网络、波束控制等关键技术进行了分析。对研制的天线原理样机进行测试,实测方向图表明该天线很好地满足了工程需求。In order to meet the requirements of large-viewing and fast beam scan steering for seeker, a type of cylindrical conformal monopulse phased array antenna system is designed. After presenting the composing and operating principle, the design method of this antenna is described in detail. The key technologies that include feeding systems and switched networks, beam scan steering etc, are analyzed. A principle prototype is developed and tested, and the experimental patterns demonstrate that the antenna system is of higher applied value in project.

关 键 词：共形相控阵 柱面 单脉冲 开关网络 波束控制 

分 类 号：TN821.8[电子电信—信息与通信工程] TN97