小驻波、低损耗慢波线设计  

Design of Small VSWR and Low Insertion Loss S-shaped Line

作　　者：黄彩华[1] 

机构地区：[1]南京船舶雷达研究所,江苏南京210003

出　　处：《雷达与对抗》2003年第3期39-42,共4页Radar & ECM

摘　　要：介绍了频扫雷达天线中小驻波、低损耗慢波线设计的关键技术,着重描述了经过改型的小驻波、低损耗慢波线耦合单元、180°波导E面弯头的设计和性能,最后给出了研制出的两型慢波线与国内国外同型慢波线的性能比较。The key techniques of small VSWR and low insertion loss Sshaped line are introduced in this paper. The emphasis is put on the description of the design and performance of the modified small VSWR and low insertion loss sshaped line coupling unit and 180°waveguide Eface elbow . The comparison of the two developed types of sshaped line with other same types of sshaped line at home and abroad is given in the end.

关 键 词：频扫雷达天线 慢波线 耦合单元 波导E面弯头 小驻波 低损耗 

分 类 号：TN957.2[电子电信—信号与信息处理]