Design of a Non-planar Beam-scanning Metasurfaces Antenna

被引：0

作者：

Yu, Jiayu ^{[1
]}

Zheng, Qiurong ^{[1
]}

Zhang, Bin ^{[1
]}

Liu, Jie ^{[1
]}

Hu, Xiangming ^{[1
]}

He, Jie ^{[1
]}

机构：

[1] Air Force Engn Univ, Informat & Nav Sch, 1 Fenghao East Rd, Xian, Peoples R China

来源：

2022 INTERNATIONAL CONFERENCE ON MICROWAVE AND MILLIMETER WAVE TECHNOLOGY (ICMMT) | 2022年

关键词：

D O I：

10.1109/ICMMT55580.2022.10023237

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 non-planar beam-scanning reflectarray metasurfaces antenna is proposed. This antenna consists of three folded metasurfaces arrays containing 32 x 16 active units, which possess 181 phase difference in the diode on/off state at 9.35 GHz. Non-planar phase compensation is analyzed and calculated. Simulation results indicate that the reflectarray antenna is capable of achieving -50 degrees similar to 50 degrees scanning of pencil-shaped beams in phi = 0 degrees (xo: plane) and phi = 90 degrees (yo: plane), according to the discrete phase distribution in convex and concave shapes. Both the gain and HPBW in the example are acceptable. This design has potential applications in future reconfigurable intelligence surface and phased-array antenna.

引用

页数：3

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