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arXiv · 0902.1692

Ground-Plane Quasi-Cloaking for Free Space

Efthymios Kallos·Christos Argyropoulos·Yang Hao
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Abstract

Ground-plane cloak designs are presented, which minimize scattering of electromagnetic radiation from metallic objects in the visible spectrum. It is showed that simplified ground-plane cloaks made from only a few blocks of all-dielectric isotropic materials, either embedded in a background medium or in free space, can provide considerable cloaking performance while maintaining their broadband nature. A design which operates isolated in free space that cloaks radiation originating from a specified direction is also analyzed. These schemes should be much easier to be demonstrated experimentally compared to full designs.

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BibTeXRIS

Efthymios Kallos, Christos Argyropoulos, Yang Hao. 2009-02-10. Ground-Plane Quasi-Cloaking for Free Space. https://doi.org/10.1103/physreva.79.063825

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