A Broadband Three-Dimensional Isotropic NRI Medium

被引：0
|
作者：
Rudolph, Scott M. [1 ]
Grbic, Anthony [1 ]
机构：
[1] Univ Michigan, Dept Elect Engn & Comp Sci, Ann Arbor, MI 48109 USA
来源：
2010 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM | 2010年
关键词：
METAMATERIAL;
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 three-dimensional, fully-isotropic, broadband negative-refractive-index medium is proposed. The structure has a negative-index bandwidth of 24% and a simulated loss of 0.063dB/cell at the operating frequency of 1.5GHz (where n approximate to -1). The fabrication process for this metamaterial, which utilizes stereolithography, is described. This process allows for mass production of the metamaterial's constitutive elements, making the construction of large slabs possible.
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页数：4
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