A High-Efficiency Millimeter-Wave Beam-Steering Lens antenna

被引：0
|
作者：
Wang, Shuobo [1 ]
Chen, Yicong [1 ]
Shi, Shuhai [2 ]
Ding, Jun [1 ]
Jiang, Mei [3 ]
Wang, Tailei [3 ]
Zhai, Guohua [1 ]
机构：
[1] East China Normal Univ, Sch Phys & Elect Sci, Shanghai 200241, Peoples R China
[2] Shanghai Aerosp Elect Technol Res Inst, Shanghai 201109, Peoples R China
[3] Shanghai Radio Equipment Inst, Shanghai 201109, Peoples R China
来源：
2020 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND NORTH AMERICAN RADIO SCIENCE MEETING | 2020年
基金：
上海市自然科学基金;
关键词：
Meta-lens; beam steering; high efficiency;
D O I：
10.1109/IEEECONF35879.2020.9329937
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：
In this paper, a novel high efficiency single-layer circularly polarized (CP) unit cell based on Pancharatnam-Berry (PB) phase is proposed for a meta-lens design at millimeter-wave band. The unit cell presents a stable high efficiency (>0.8) from 31 GHz to 33 GHz. Based on the unit, the meta-lens in function of focusing and waveform transformation is then designed and simulated with an overall size of 27x27 mm(2). The simulation is in great agreement with the theoretical calculation, which indicates the lens would be a considerable candidate for high frequency wireless-communication system.
引用
收藏
页码：979 / 980
页数：2
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