Electromagnetic scattering properties in a multilayered metamaterial cylinder

被引:1
作者
Yao, Hai-Ying [1 ]
Li, Le-Wei [1 ]
Qiu, Cheng-Wei [2 ]
机构
[1] Natl Univ Singapore, Dept Elect & Comp Engn, Kent Ridge, Singapore 119260, Singapore
[2] Ecole Super Elect, Lab Genie Elect Paris, F-91192 Gif Sur Yvette, France
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.2006.1653084
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 multilayered cylinder filled with metamaterials is studied. General formulas of electromagnetic fields in each region are derived using the eigenfunction expansion method. For an infinite line source, the image property is observed when the radius of this cylinder is much larger than the wavelength. The distributions of electromagnetic fields are presented when a line source is placed near a two-layered cylinder alternately filled with double negative (DNG) and double positive (DPS) material.
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页码:246 / 249
页数:4
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