Left-handed metamaterial and its experimental verifications

被引：0
|
作者：
RAN Lixin1
2. Research Laboratory of Electronics
机构：
来源：
Science Bulletin | 2003年 / 13期
关键词：
left-handed material; negative permittivity; negative permeability; negative refraction index; metamaterial;
D O I：
暂无
中图分类号：
O482.4 [电学性质];
学科分类号：
070205 ; 0805 ; 080502 ; 0809 ;
摘要：
The artificial metamaterial simultaneously possessing negative permittivity and permeability has many fantastic properties, and has attracted a lot of attention in the field of physics and electromagnetism. In this paper, we fabricated this kind metamaterial and performed refraction and beam shifting experiments using triangular-shaped and parallelogram-shaped sample respectively. The experimental results demonstrate that, the metamaterial we fabricated may have negative permittivity and permeability simultaneously in a specific small frequency band.
引用
收藏
页码：1325 / 1327
页数：3
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