Two-dimensional electromagnetic cloak having a uniform thickness for elliptic cylindrical regions

Do Hoon Kwon; Douglas H. Werner

doi:10.1063/1.2898205

Two-dimensional electromagnetic cloak having a uniform thickness for elliptic cylindrical regions

Do Hoon Kwon, Douglas H. Werner

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41 Scopus citations

Abstract

A two-dimensional electromagnetic cloak recipe having a uniform thickness is presented for cloaked regions of elliptic cylindrical shape. The cloak material parameters are obtained from the spatial transformation approach. The effectiveness of the cloak design is verified by full-wave simulations of plane wave scattering from uncloaked and cloaked conducting elliptic cylinders. The proposed design provides a more practical cloak geometry when compared to previous designs that have the outer boundary limited only to a scaled version of the inner boundary.

Original language	English (US)
Article number	113502
Journal	Applied Physics Letters
Volume	92
Issue number	11
DOIs	https://doi.org/10.1063/1.2898205
State	Published - 2008

All Science Journal Classification (ASJC) codes

Physics and Astronomy (miscellaneous)

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10.1063/1.2898205

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abstract = "A two-dimensional electromagnetic cloak recipe having a uniform thickness is presented for cloaked regions of elliptic cylindrical shape. The cloak material parameters are obtained from the spatial transformation approach. The effectiveness of the cloak design is verified by full-wave simulations of plane wave scattering from uncloaked and cloaked conducting elliptic cylinders. The proposed design provides a more practical cloak geometry when compared to previous designs that have the outer boundary limited only to a scaled version of the inner boundary.",

author = "Kwon, {Do Hoon} and Werner, {Douglas H.}",

note = "Funding Information: This work was supported in part by the Penn State Materials Research Institute and the Penn State MRSEC under NSF Grant No. DMR 0213623 and also by ARO-MURI under Award No. 50342-PH-MUR. Copyright: Copyright 2008 Elsevier B.V., All rights reserved.",

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Two-dimensional electromagnetic cloak having a uniform thickness for elliptic cylindrical regions

Abstract

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