Modelling of a mimicry cloak for the elliptical cylinder to look like circular one

Authors

  • V. I. Vyunnik Kharkiv National University, Ukraine
  • A. A. Zvyagintsev Kharkiv National University, Ukraine

DOI:

https://doi.org/10.1109/ICATT.2015.7136808

Keywords:

mimicry cloak, coordinate transformation, numerical method

Abstract

This paper considers creation of an anisotropic cloak that provides mimicry of an elliptic cylinder, covered by it, so that for an external observer this elliptical cylinder looks like circular. The technique of designing such mimicry cloaks using the transformation optics approach is presented. We provided a numerical simulation of such a cloak and evaluated its performance.

References

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LEONHARDT, U. Optical Conformal Mapping. Science, 2006, v.312, p.1777-1780, doi: http://dx.doi.org/10.1126/science.1126493.

NICOLET, A.; ZOLLA, F.; GUENNEAU, S. Electromagnetic analysis of cylindrical cloaks of an arbitrary cross section. Opt. Lett., 2008, v.33, n.14, p.1584-1586, doi: http://dx.doi.org/10.1364/OL.33.001584.

ZHANG, P. Theory of transformation optics and invisibility cloak design. KTH, Electromagnetic Engineering. KTH Royal Institute of Technology, 2011, p.xii-55.

ICATT 2015 cover

Published

2015-04-25

Issue

2015: ICATT’2015 - Proc. of X Int. Conf. on Antenna Theory and Techniques

Section

General antenna theory