摘要
介绍了组合城墙式微带天线及其在圆极化特性方面的独特优点,从理论上分析了其形成圆极化的条件,仿真了电流分布.并通过实验对单双枝结构、切角、尺寸等参数对天线性能的影响做了比较研究,根据实验结果设计了一个的八单元城墙式线阵天线.
This paper presents the combined wall microstrip antennas and its unique advantages in circular polarization.Theoretically,it analyzes the conditions of forming circular polarization,and simulates the current distribution.And through the experiment,the influences caused by mono-bi branch structure,oblique cutting,size and other parameters on the performance of the antenna are disacssed.Based on the experimental results,a eight-unit wall antenna is designed.
出处
《湖南工程学院学报（自然科学版）》
2007年第4期9-11,共3页
Journal of Hunan Institute of Engineering(Natural Science Edition)
关键词
微带天线
圆极化
城墙阵
microstrip antenna
circulary polarization
wall array
