Design and Implementation of a Planar Lens Antenna Based on a Gradient-Index Metasurface

被引：0
|
作者：
Rezaee, Behrooz [1 ]
Zarghani, Zahra Hamzavi [1 ]
Bosch, Wolfgang [1 ]
机构：
[1] Graz Univ Technol, Inst Microwave & Photon Engn, Graz, Austria
来源：
2024 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION AND INC/USNCURSI RADIO SCIENCE MEETING, AP-S/INC-USNC-URSI 2024 | 2024年
关键词：
gradient-index materials; 3D-printed; planar lens; phase-controllable; 5G communication systems;
D O I：
10.1109/AP-S/INC-USNC-URSI52054.2024.10686255
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 presents a Ka-band planar 3D-printed metasurface lens antenna based on gradient-index materials. The glide-symmetric unit cells with different values of the infill percentages are utilized to achieve the gradient index and phase-controllable material for alignment of the transmitted wave in the desired direction. The designed planar lens is fabricated and measured at 26.5-40 GHz. The measured return loss and realized gain are about -12 dB and 23 dBi, respectively, which agree with the simulated results. The designed lens antenna is a good candidate for 5G/6G communication and radar systems.
引用
收藏
页码：321 / 322
页数：2
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