Flat Retroreflector Mimicking a Cylindrical Retroreflector with a Function of a Luneburg Lens

被引：0
|
作者：
Nagayama, Tsutomu [1 ]
Fukushima, Seiji [2 ]
Watanabe, Toshio [1 ]
Sanada, Atsushi [2 ]
机构：
[1] Kagoshima Univ, Grad Sch Sci & Engn, 1-21-40 Korimoto, Kagoshima, Kagoshima 8900065, Japan
[2] Osaka Univ, Grad Sch Engn Sci, 1-3 Machikaneyamacho, Toyonaka, Osaka 5608531, Japan
来源：
2018 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC) | 2018年
关键词：
flat retroreflector; Luneburg lens; transformation electromagnetics; metamaterials; CLOAK;
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 concept of a flat retroreflector mimicking a cylindrical retroreflector with a function of a Luneburg lens is presented based on the transformation electromagnetics. The retroreflector has retroreflection characteristics even through the mirror surface is flat, and operates with wide incident angles. The retroreflector is designed with equivalent circuit models of full-tensor anisotropic metamaterials. Circuit simulations are carried out with a SPICE simulator in order to confirm the validity of the design and the operations. Simulation results show theoretically the retroreflection operations with wide incident angles and the validity of the concept.
引用
收藏
页码：1055 / 1057
页数：3
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