Approximate Isotropic Cloak for the Maxwell equations
Analysis of PDEs
2018-05-23 v3
Abstract
We construct a regular isotropic approximate cloak for the Maxwell system of equations. The method of transformation optics has enabled the design of electromagnetic parameters that cloak a region from external observation. However, these constructions are singular and anisotropic, making practical implementation difficult. Thus, regular approximations to these cloaks have been constructed that cloak a given region to any desired degree of accuracy. In this paper, we show how to construct isotropic approximations to these regularized cloaks using homogenization techniques, so that one obtains cloaking of arbitrary accuracy with regular and isotropic parameters.
Keywords
Cite
@article{arxiv.1705.01390,
title = {Approximate Isotropic Cloak for the Maxwell equations},
author = {Tuhin Ghosh and Ashwin Tarikere},
journal= {arXiv preprint arXiv:1705.01390},
year = {2018}
}
Comments
Added references, corrected typos