A Novel Single-Layer Ka-band Reflectarray Antenna

被引：0
|
作者：
Zhao, Haining [1 ]
Li, Hao [1 ]
Zhou, Yihong [1 ]
Yang, Xiaoguang [1 ]
机构：
[1] Univ Elect Sci & Technol China, Sch Phys Elect, Chengdu, Sichuan, Peoples R China
来源：
2018 IEEE INTERNATIONAL WORKSHOP ON ANTENNA TECHNOLOGY (IWAT) | 2018年
关键词：
reflectarray antenna; single-layer; log-periodic; broadband; DESIGN; FEED;
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：
This paper describes a novel single-layer Ka-band reflectarray antenna using log-periodic element. The proposed element composed of two log-periodic structures. By using the linear and smooth reflection phase curve, a reflectarray antenna with 324 elements is designed and simulated. The gain of the proposed antenna is 26.4 dB and the 1-dB gain bandwidth is 10.53%, which is a good candidate for the broadband situation.
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页数：3
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