Ferromagnetic material with negative permeability for tunable left-handed devices

被引:2
|
作者
Spiegel, J. [1 ]
Piraux, L. [2 ]
Huynen, I. [1 ]
机构
[1] Catholic Univ Louvain, Microwave Lab EMIC, B-1348 Louvain, Belgium
[2] Catholic Univ Louvain, PCPM Lab, B-1348 Louvain, Belgium
关键词
D O I
10.1109/EUMC.2007.4405110
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
Microwave devices as filters or couplers demand nowadays small sizes and broad bandwidth. Because of their unusual characteristics, left-handed materials are an ideal candidate for this demand. This paper proposes a new concept for left-handed materials based on ferromagnetic nanowired substrates, which provides at the same time a planar and tunable solution. The concept is based on an accurate model for the permeability of the nanowired substrate.
引用
收藏
页码:1 / +
页数:2
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