A 2-D Multi-Beam GRIN Lens Using Multilayer Metasurfaces

被引：0
作者：
Song, Lizhao [1 ]
Qin, Peiyuan [1 ]
Guo, Y. Jay [1 ]
机构：
[1] Univ Technol Sydney, Global Big Data Technol Ctr, 15 Broadway, Ultimo 2007, Australia
来源：
2024 IEEE INTERNATIONAL WORKSHOP ON RADIO FREQUENCY AND ANTENNA TECHNOLOGIES, IWRF&AT 2024 | 2024年
关键词：
GRIN lens; multi-beam; LUNEBURG LENS; TRANSFORMATION-OPTICS; ANTENNA;
D O I：
10.1109/iWRFAT61200.2024.10594144
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 new design method of gradient-index (GRIN) lenses is presented to obtain wide multi-beam coverage and high aperture efficiency. Multilayer metasurfaces using effective medium concept are deployed for the lens implementations. The radiation performance of the GRIN lens has been validated based on microstrip array illuminations. The design theory has been well verified with both simulation and measurement.
引用
收藏
页码：99 / 100
页数：2
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