On the design of isotropic magnetic metamaterials

被引：0

作者：

Jelinek, L. ^{[1
]}

Zehentner, J. ^{[1
]}

Baena, J. D. ^{[2
]}

Marques, R. ^{[2
]}

机构：

[1] Czech Tech Univ, Dept Electromagnet Field, CR-16635 Prague, Czech Republic

[2] Univ Seville, Fac Fis, Dept Elect & Eletromagnetism, Seville, Spain

来源：

CIRCUITS AND SYSTEMS FOR SIGNAL PROCESSING , INFORMATION AND COMMUNICATION TECHNOLOGIES, AND POWER SOURCES AND SYSTEMS, VOL 1 AND 2, PROCEEDINGS | 2006年

关键词：

D O I：

10.1109/MELCON.2006.1653085

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：

In this paper new 3D-isotropic magnetic resonators are proposed. These new particles possess spatial symmetries under whose all second order (pseudo-)tensors are reduced to (pseudo-)scalars. If then the contribution of higher order tensors is neglected, the particles are isotropic. To confirm that proposed particles still generate magnetic response, a quasistatic model, showing the qualitative behavior of the reported resonators, is proposed. Finally, the isotropy is experimentally checked by measuring the transmission coefficient through a waveguide loaded with such 3D particle in several orientations and results are compared with some previous proposals lacking these symmetries.

引用

页码：250 / 253

页数：4

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