A negative-index metamaterial design based on metal-core, dielectric shell resonators

被引：0
|
作者：
Basilio, L. I. [1 ]
Warne, L. K. [1 ]
Langston, W. L. [1 ]
Johnson, W. A. [1 ]
Sinclair, M. B. [1 ]
机构：
[1] Sandia Natl Labs, Albuquerque, NM 87185 USA
来源：
2011 IEEE INTERNATIONAL SYMPOSIUM ON ANTENNAS AND PROPAGATION (APSURSI) | 2011年
关键词：
metamaterials; negative index; core-shell; effective media;
D O I：
暂无
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 a simple effective-media analysis (including higher-order multipoles) is used to design a single-resonator, negative-index design based on a metal-core, dielectric-shell (MCDS) unit cell. In addition to comparing the performance of the MCDS design to other core-shell negative-index designs, performance trade-offs resulting from the relative positioning of the electric and magnetic modal resonances in the MCDS design are also discussed.
引用
收藏
页码：1502 / 1505
页数：4
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