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.
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收藏
页数：4
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