Very low effective electromagnetic parameters lenses for the unlicensed 60 GHz band

被引：0
|
作者：
Navarro-Cia, M. [1 ]
Beruete, M. [1 ]
Sorolla, M. [1 ]
Akalin, T. [1 ]
Engheta, N. [1 ]
机构：
[1] Univ London Imperial Coll Sci Technol & Med, Expt Solid State Grp, London, England
来源：
2011 36TH INTERNATIONAL CONFERENCE ON INFRARED, MILLIMETER, AND TERAHERTZ WAVES (IRMMW-THZ) | 2011年
关键词：
EXTRAORDINARY OPTICAL-TRANSMISSION; SUBWAVELENGTH HOLE ARRAYS; WAVES;
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 presentation advances on metallic lenses based on extreme electromagnetic parameters will be shown: either epsilon near zero or epsilon and mu near zero simultaneously. The former is generated by an array of continuous waveguides at cutoff, whereas the latter is composed of stacked subwavelength hole arrays that can be understood as discontinuous waveguides operating below cutoff.
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页数：2
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