3D Printed Gradient Index Dielectric Metasurface for Beam Steering Applications

被引：0
|
作者：
Ratni, Badreddine [1 ]
de Lustrac, Andre [1 ,2 ]
Piau, Gerard-Pascal [3 ]
Burokur, Shah Nawaz [4 ]
机构：
[1] Univ Paris Saclay, Univ Paris Sud, CNRS, Ctr Nanosci & Nanotechnol, F-91405 Orsay, France
[2] Univ Paris Ouest, F-92410 Ville Davray, France
[3] AIRBUS Grp Innovat, F-92150 Suresnes, France
[4] Univ Paris Ouest, EA 4416, LEME, F-92410 Ville Davray, France
来源：
2017 11TH EUROPEAN CONFERENCE ON ANTENNAS AND PROPAGATION (EUCAP) | 2017年
关键词：
gradient index; dielectric; 3D printing; metasurface; antenna; beam steering; METAMATERIAL; CAVITIES;
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 gradient index dielectric metasurface composed of air holes of different dimensions in a bulk dielectric, is fabricated by three-dimensional (3D) polyjet printing and is combined with inductive and capacitive copper grids to have an LC resonance. The latter metal-dielectric metasurface is then used as a phase-gradient superstrate in a Fabry-Perot cavity at microwave frequencies. Performed simulations and measurements show good performances in steering the emitted radiated beam to an off-normal direction.
引用
收藏
页码：3402 / 3404
页数：3
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