Thin Film Metamaterial Split Ring Resonators at Microwave Frequencies

被引：0

作者：

Paul, Nees ^{[1
,2
]}

Simon, Sikha K. ^{[1
]}

Bindu, C. ^{[1
,3
]}

Andrews, Jolly ^{[1
]}

Joseph, V. P. ^{[1
]}

机构：

[1] Univ Calicut, Christ Coll Autonomous, Dept Phys, Trichur 680125, Kerala, India

[2] Univ Calicut, St Thomas Coll Autonomous, Dept Phys, Trichur 680001, Kerala, India

[3] Univ Calicut, Govt Coll, Dept Phys, Chittur 678104, Kerala, India

来源：

2019 THIRTEENTH INTERNATIONAL CONGRESS ON ARTIFICIAL MATERIALS FOR NOVEL WAVE PHENOMENA (METAMATERIALS)) | 2019年

关键词：

D O I：

10.1109/metamaterials.2019.8900920

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 metamaterial Split Ring Resonator (SRR) made of thin films of nanometer thickness working in microwave frequencies. Since the thickness of nano-film used for fabricating metamaterial structures is below the skin depth, unique resonance behavior is observed in comparison to the resonance curves of its conventional counterpart made with thick films. At thickness less than skin depth, the film becomes resistive which in turn results in a wide band magnetic resonance. Silver thin film resonators of thickness 350 nm, 550 nm and 750 nm prepared on glass substrates using RF sputtering technique are used for the study. Absorption characteristics of the SRR and Broad-side Coupled SRR (BCSRR) are analyzed.

引用

页码：35 / 37

页数：3

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