摘要
设计了一种高增益、宽波束双圆极化的微带天线单元,给出了微带天线单元的几何结构,微带天线通过两个威尔金森功分器作为天线的馈电结构,实现双圆极化。通过计算机仿真得到了左旋圆极化增益和右旋圆极化增益、端口特性等性能,并对设计的微带天线进行加工实测,对天线的仿真结果和测试结果进行分析比较,两种结果比较吻合。
In this paper,a high-gain wide-beam dual circular polarization microstrip antenna element is designed through simulation,the geometry of the microstrip antenna element is given,two Wilkinson power divider as an antenna feeding structure to achieve dual circular polarization.microstrip antenna LHCP gain and RHCP gain and other properties are obtained by computer simulation,and the microstrip antenna is designed,manufactured and tested,simulation results and test results are analyzed and compared.
出处
《舰船电子工程》
2016年第5期66-69,共4页
Ship Electronic Engineering
关键词
双圆极化
高增益
宽波束
威尔金森功分器
dual circular polarization
high-gain
wide-beam
Wilkinson power divider
