A Dual-Band Multi-layer Metasurface Lens

被引：0

作者：

Kumar, Vinod P. ^{[1
]}

Ghosh, Basudeb ^{[1
]}

机构：

[1] Indian Inst Space Sci & Technol, Dept Avion, Trivandrum, Kerala, India

来源：

2018 IEEE INDIAN CONFERENCE ON ANTENNAS & PROPOGATION (INCAP) | 2018年

关键词：

Metasurface; Phase Gradient Metasurface; Focusing Lens; Gain enhancement; REFLECTION;

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：

A novel dual-band lens is designed utilizing the concept of Phase Gradient MetaSurface (PGMS). The proposed metasurface consists of 225 number of unit cells arranged in a 2D square array. Unit cell comprises of an elliptical patch surrounded by a square ring. To demonstrate the dual-band lensing effect, a dual-band antenna operating at 10GHz and 12GHz is utilized. Simulated results show a gain enhancement of 12.0 dB and 13.6 dB at 10GHz and 12GHz, respectively.

引用

页数：4

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