Experimental Study of the Properties of Metamaterials Using Broadside-Coupled Split Ring Resonators

被引：0

作者：

Itoh, Morimichi ^{[1
]}

Yamamoto, Shinichiro ^{[2
]}

Hatakeyama, Kenichi ^{[2
]}

机构：

[1] Osaka Res Inst Ind Sci & Technol, Res Div Prod Reliabil, 2-7-1 Ayumino, Izumi, Osaka 5941157, Japan

[2] Univ Hyogo, Grad Sch Engn, 2167 Shosha, Himeji, Hyogo 6712280, Japan

来源：

2018 JOINT IEEE INTERNATIONAL SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY AND 2018 IEEE ASIA-PACIFIC SYMPOSIUM ON ELECTROMAGNETIC COMPATIBILITY (EMC/APEMC) | 2018年

关键词：

metamaterial; broadside-coupled split ring resonators; PERMEABILITY;

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：

We investigated the transmission coefficient, reflection coefficient, and absorbing property of metamaterials using a two-dimensional array of broadside-coupled split ring resonators (BC-SRRs) in free space measurement systems. The resonant frequency is dependent on the dielectric substrate thickness, and the BC-SRRs absorbed electromagnetic waves when a metal plate was placed on the back surface of the sample. Although the derived relative permittivity showed a negative imaginary part in some frequency regions, the correctness can be confirmed from the physical point of view by conversion to the characteristic impedance and the propagation coefficient. The unit cell size of the BC-SRR can be miniaturized to be near 1/14 compared to the free space wavelength.

引用

页码：277 / 282

页数：6

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