Forward and backward leaky wave radiation in split-ring-resonator-based metamaterials

被引：21
作者：
Arnedo, I.
Illescas, J.
Flores, M.
Lopetegi, T.
Laso, M. A. G.
Falcone, F.
Bonache, J.
Garcia-Garcia, J.
Martin, F.
Marcotegui, J. A.
Marques, R.
Sorolla, M.
机构：
[1] Univ Publ Navarra, Dept Elect Engn, E-31006 Pamplona, Spain
[2] CONATEL SL, Navarra 31195, Spain
[3] Univ Autonoma Barcelona, Dept Elect Engn, Bellaterra 08193, Barcelona, Spain
[4] Univ Seville, Dept Electron & Electromagnetismo, E-41012 Seville, Spain
来源：
IET MICROWAVES ANTENNAS & PROPAGATION | 2007年 / 1卷 / 01期
关键词：
D O I：
10.1049/iet-map:20050320
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：
The ability of planar left-handed metarnaterials (LHMs) based on split-ring resonators (SRRs) to radiate backwards in a certain frequency range, as predicted by theory, is demonstrated. A comparison between an LHM and a negative permeability metamaterial in terms of the experimental backward and forward radiation cones (which are related to their dispersion diagrams) is carried out. The results of this work open the possibility to use SRRs as miniaturised and flexible radiating elements for antennas and arrays in wireless communication applications.
引用
收藏
页码：65 / 68
页数：4
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