[1]张 芳,黄乃岳,金 农,等.具有谐振特性的双通带左手材料的设计[J].江西师范大学学报(自然科学版),2016,40(03):299-302.
　ZHANG Fang,HUANG Naiyue,JIN Nong,et al.The Design of Dual Band Left-Handed Metamaterial with Resonance Characteristic[J].Journal of Jiangxi Normal University:Natural Science Edition,2016,40(03):299-302.
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具有谐振特性的双通带左手材料的设计()
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《江西师范大学学报》（自然科学版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
40
期数:
2016年03期
页码:
299-302
栏目:
出版日期:
2016-07-01

文章信息/Info

Title:
The Design of Dual Band Left-Handed Metamaterial with Resonance Characteristic
作者:
张 芳; 黄乃岳; 金 农; 骆兴芳
江西师范大学物理与通信电子学院,江西 南昌 330022
Author(s):
ZHANG Fang; HUANG Naiyue; JIN Nong; LUO Xingfang
School of Physics Communication and Electronics,Jiangxi Normal University,Nanchang Jiangxi 330022,China
关键词:
左手材料;  谐振型;  双通带;  负折射
Keywords:
left-handed materials;  resonator;  dual band;  negative refraction
分类号:
TN 454
文献标志码:
A
摘要:
通过对谐振型左手材料的理论分析,提出了一种新型双通带左手材料的单元结构.该结构由E型和双谐振环形构成的谐振器与金属线组合而成,其中谐振器实现负磁导率,金属线实现负介电常数.利用电磁仿真软件,分析该材料单元结构的谐振特性,提取该结构的折射率、波阻抗以及介电常数、磁导率.仿真结果表明:该结构在其工作频段内存在2个通带,并且在这2个通带内该结构都具有左手特性.
Abstract:
A novel dual-band left-handed materials(LHM)structure is proposed which is composed of a copper wire and a resonator with double SRRs and a E ring.Resonators are used to achieve negative permeability and wires are used to achieve negative permittivity in the structure.The resonant characteristics of the structure are simulated.The refraction index,the wave impedance,the permittivity and the permeability are evaluated.The simulated results show that the proposed structure exhibits double pass-band left-handed characteristics.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2016-01-12基金项目:国家自然科学基金(51461019)资助项目.通信作者:骆兴芳(1976-),女,新疆昌吉人,教授,博士,主要从事电磁场与微波器件的研究.
更新日期/Last Update: 1900-01-01