Volume 7, Issue 2
Total Reflection and Cloaking by Triangular Defects Embedded in Zero Index Metamaterials

Yunqing Huang and Jichun Li

10.4208/aamm.2014.m659

Adv. Appl. Math. Mech., 7 (2015), pp. 135-144.

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  • 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.

  • History

Published online: 2018-03

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