A dual-polarized microstrip antenna array with low cross-polarization for retrodirective antenna system

被引:0
|
作者
An, Kang [1 ]
Chen, Aixin [1 ]
Yang, Chuo [1 ]
Zhang, Kai [1 ]
Li, Can [1 ]
机构
[1] Beihang Univ BUAA, Dept Elect & Informat Engn, Beijing 100191, Peoples R China
关键词
microstrip antenna array; dual-polarization; scan angle; cross polarization;
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 dual-linearly polarized microstrip antenna array working in the frequency of 2.4GHz is proposed according to the requirements of retrodirective antenna system. As the simulated results shown, both of the cross-polarization levels of the horizontal port and vertical port are lower than -20dB. Both of the horizontal-polarized and vertical-polarized main beams can scan from the angle -45 degrees to +45 degrees. The antenna array meets the requirements of retrodirective antenna system and can be used in other duplex communications.
引用
收藏
页码:113 / 116
页数:4
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