摘要
提出了一种用作馈源的终端加载球形的介质棒天线,并给出了该介质棒天线的设计方法,分析了影响介质棒天线副瓣电平和波束宽度的因素。该介质天线可以用作工程上特定的馈源。
A novel dielectric rod antenna with spere end that can be used as feed is presented.The design methodof the rod antenna is given and the factor that influence the sidelobe and beam width is analyzed.The dielectric rod antenna can be used as special feed in project.
出处
《微波学报》
CSCD
北大核心
2010年第S1期110-112,共3页
Journal of Microwaves
关键词
介质棒
馈源
圆极化
宽带
低副瓣
dielectric rod
antenna,feed
circular polarization
broad wide
low sidelobe,