TY - JOUR
T1 - Total Reflection and Cloaking by Triangular Defects Embedded in Zero Index Metamaterials
AU - Huang , Yunqing
AU - Li , Jichun
JO - Advances in Applied Mathematics and Mechanics
VL - 2
SP - 135
EP - 144
PY - 2018
DA - 2018/03
SN - 7
DO - http://doi.org/10.4208/aamm.2014.m659
UR - https://global-sci.org/intro/article_detail/aamm/10948.html
KW - 
AB - <p style="text-align: justify;">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.</p>