Polarization dependent five-band terahertz metamaterial using two resonators

被引：3
|
作者：
Princy, Sasi S. [1 ]
Manikandan, E. [1 ]
Sreeja, B. S. [1 ]
Radha, S. [1 ]
机构：
[1] SSN Coll Engn, Dept ECE, Chennai 603110, Tamil Nadu, India
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2019年 / 61卷 / 04期
关键词：
imaging; metamaterial; multi-band; polarization; terahertz; ABSORBER;
D O I：
10.1002/mop.31691
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：
In this paper, we present a multi-band terahertz metamaterial composed of two hexagonal shaped metallic resonators supported by a Teflon dielectric substrate. The performance characteristics of the proposed structure are evaluated numerically using CST Microwave Studio software. The design has polarization sensitive and angle independent operational nature. The designed structure resonates at five frequencies: 0.19 THz, 0.3 THz, 0.47 THz, 0.5 THz, and 0.61 THz in transverse electric mode. The underlying concept of multi-band resonances has been understood by obtaining the electric field.
引用
收藏
页码：1030 / 1033
页数：4
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