一种双圆极化微带天线阵列的设计  

The design of a dual circularly polarized microstrip antenna array

作　　者：赵东贺[1] 吴旭[1] 韩国栋[1] ZHAO Dong-he;WU Xu;HAN Guo-dong(The 54th Research Institute of CETC, Shijiazhuang Hebei 050081, China)

机构地区：[1]中国电子科技集团公司第五十四研究所,河北石家庄050081

出　　处：《河北省科学院学报》2021年第4期6-10,共5页Journal of The Hebei Academy of Sciences

摘　　要：设计了双圆极化微带阵列天线,天线单元通过切角方式和正交的侧馈馈电方式实现天线的双圆极化辐射,天线阵列合成网络采用串并联馈电网络形式。本文对影响天线性能的各个参数进行了优化设计,并加工了天线样机,天线实测结果表明天线性能达到了预期研究目标。A dual circular polarized microstrip antenna array is proposed.With the help of perturbation structure and an orthogonal side feeding structure,a dual circular polarized antenna element is obtained.A series-parallel feeding network is employed by the proposed antenna array.The parameters effecting on the antenna performance are optimized.A prototype is manufactured,and the testing results indicate that the antenna performance accord with the expected goal.

关 键 词：双圆极化 阵列 微带天线 

分 类 号：TN820[电子电信—信息与通信工程]