双圆极化微带天线的设计  

Design of dual-circularly-polarized microstrip antenna

作　　者：薛欣[1] 张福顺[1] 冯昕罡[1] 冯睿[1] 

机构地区：[1]西安电子科技大学天线与微波技术国家重点实验室,陕西西安710071

出　　处：《电波科学学报》2010年第2期393-397,共5页Chinese Journal of Radio Science

摘　　要：研究了小型化双圆极化微带天线的设计方法。重点讨论了实现双圆极化、宽波束宽度微带叠层天线小型化的实现方法,并利用仿真软件进行仿真分析,在此基础上研制了样件,对其电性能进行了测量,测量结果表明:此微带天线具有圆极化、宽波束宽度和小型化的特点。A compact dual circular polarization microstrip patch antenna is studied.The method to achieve stacked microstrip patch antenna with wide beamwidth,dual circular polarization and compact size is discussed,and is simulated and optimized by the Ansoft HFSS software.A prototype has been made and tested.The measured results shows that the microstrip antenna proposed in this paper has the characteristic of wide beamwidth,circular polarization,and compact size.

关 键 词：圆极化 宽波束宽度 小型化 微带天线 

分 类 号：TN821.1[电子电信—信息与通信工程]