MAGNETICALLY BIASED GRAPHENE-BASED SWITCHES FOR MICROWAVE APPLICATIONS

被引：1
|
作者：
Bukvic, Branko [1 ]
Budimir, Djuradj [2 ]
机构：
[1] Univ Belgrade, Sch Elect Engn, Belgrade 11001, Serbia
[2] Univ Westminster, Wireless Commun Res Grp, Fac Sci & Technol, London W1W 6UW, England
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2015年 / 57卷 / 12期
关键词：
magnetically biased graphene; microwave switch; coplanar waveguides resonator;
D O I：
10.1002/mop.29468
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：
This article presents a magnetically biased graphene-based switch for coplanar waveguides (CPW) resonator applications. Graphene patches are set in the gap between signal and ground lines, thus, obtaining the whole structures act as switchable elements. Graphene was modeled as a general material with appropriate surface conductivity. The presented CPW resonator structure acts like a switch in ON state even for magnetic bias field of around 0.5 T. The simulated S parameters of the CPW resonator structure with different magnetic field biasing are presented. (C) 2015 Wiley Periodicals, Inc.
引用
收藏
页码：2956 / 2958
页数：3
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