Metamaterial Emitters with Custom Angle and Polarization Control in the Near-IR

被引：0
|
作者：
Bossard, Jeremy A. [1 ]
Werner, Douglas H. [1 ]
机构：
[1] Penn State Univ, Dept Elect Engn, University Pk, PA 16802 USA
来源：
2013 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSURSI) | 2013年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Metamaterial coatings have been previously studied for their ability to tailor the dispersive IR emissivity of a surface. Here, we investigate meta material structures based on an electromagnetic band-gap surface for use as near-IR emitters with custom angle and polarization selectivity. A genetic algorithm is successfully employed to optimize the metamaterial structures to have minimum emissivity in the normal direction and high emissivity at desired off-normal angles with custom polarization.
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页码：140 / 141
页数：2
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