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Total Reflection and Cloaking by Triangular Defects Embedded in Zero Index Metamaterials

Total Reflection and Cloaking by Triangular Defects Embedded in Zero Index Metamaterials
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Year:    2015

Author:    Yunqing Huang, Jichun Li

Advances in Applied Mathematics and Mechanics, Vol. 7 (2015), Iss. 2 : pp. 135–144

Abstract

In this work, we investigate wave propagation through a zero index metamaterial (ZIM) waveguide embedded with triangular dielectric defects. We provide a theoretical guidance on how to achieve total reflection and total transmission (i.e., cloaking) by adjusting the defect sizes and/or permittivities of the defects. Our work provides a systematical way in manipulating wave propagation through ZIM in addition to the widely studied dielectric defects with cylindrical and rectangular geometries.

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Journal Article Details

Publisher Name:    Global Science Press

Language:    English

DOI:    https://doi.org/10.4208/aamm.2014.m659

Advances in Applied Mathematics and Mechanics, Vol. 7 (2015), Iss. 2 : pp. 135–144

Published online:    2015-01

AMS Subject Headings:    Global Science Press

Copyright:    COPYRIGHT: © Global Science Press

Pages:    10

Keywords:   

Author Details

Yunqing Huang

Jichun Li

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