A Ka Band Circularly Polarized Corrugated Antipodal Tapered Slot Antenna

被引:0
|
作者
Cui, Meng-Meng [1 ]
Wu, Yu-Ming [1 ]
Zhang, Zhuo [1 ]
Guo, Chao [1 ]
Si, Li-Ming [1 ]
Zhou, Kai [1 ]
Liu, Yong [1 ]
Lv, Xin [1 ]
机构
[1] Beijing Inst Technol, Sch Informat & Elect, Beijing Key Lab Millimeter Wave & Terahertz Techn, Beijing 100081, Peoples R China
关键词
Ka band; ATSA; waveguide-fed; circularly polarized; corrugation; ARRAY;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A waveguide-fed circularly polarized corrugated antipodal tapered slot antenna (ATSA) working in the Ka band (26.5 similar to 40 GHz) is proposed in this paper. The exponential tapering shape is adopted to maintain the consistency of the antenna's beam-width. In addition, the corrugation structure along the edges of ATSA is particularly designed to improve the axial ratio and cross polarization properties of the antenna. Our simulation results indicate that such corrugated ATSA is able to provide the good antenna radiation performances.
引用
收藏
页码:294 / 297
页数:4
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