An experimental study of the properties of magnetoinductive waves in the presence of retardation

被引：26

作者：

Radkovskaya, A

Shamonin, M

Stevens, CJ

Faulkner, G

Edwards, DJ

Shamonina, E

Solymar, L ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Elect & Elect Engn, London SW7 2BT, England

[2] Moscow MV Lomonosov State Univ, Fac Phys, Moscow 119992, Russia

[3] Univ Appl Sci, Dept Elect Engn & Informat Technol, D-93025 Regensburg, Germany

[4] Univ Oxford, Dept Engn Sci, Oxford OX1 3PJ, England

[5] Univ Osnabruck, Dept Phys, D-49069 Osnabruck, Germany

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2006年 / 300卷 / 01期

关键词：

metamaterials; split ring resonators; magnetoinductive waves; retardation;

D O I：

10.1016/j.jmmm.2005.10.026

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Magnetoinductive (MI) waves owe their existence to the magnetic Coupling between metamaterial elements. First experiments confirming the existence of MI waves were carried out on capacitively loaded loops and Swiss Rolls about three orders of magnitude smaller than the operating wavelengths (5-15m) so that the radiation effects did not play any significant role. In the present paper MI waves are studied experimentally on various types of split ring resonators of about 1 cm diameter operating in the microwave region between 1 and 2 GHz. Our results prove that retardation has a significant effect upon the propagation of NIT waves. (c) 2005 Elsevier B.V. All rights reserved.

引用

页码：29 / 32

页数：4

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