摘要
本文提出一种用双线背射螺旋作馈源的新式背射天线。这种天线具有结构简单,馈电方便,增益较高,易于产生圆极化波等优点.较相同直径双线、单线螺旋天线、普通短背射天线有更好的性能。
A new backfire antenna fed by a bifilar backfire belix is described in this Paper.The advantages of theantenna are:simple structure,easy to feed,relatively high gain and circularly polarized radiation.The chararters of the antenna are much more better than a bifilar helix of same ground panne,a monofilar helix and a short backfire antenna.
出处
《电波科学学报》
EI
CSCD
1996年第4期92-94,共3页
Chinese Journal of Radio Science
基金
山西省培养青年学科带头人基金
关键词
天线
双线背射螺旋
短背射天线
Antenna,Bifilar back fire helix,Short back fire antenna