Isotropic Chiral Objects With Zero Backscattering
Classical Physics
2015-06-04 v1
Abstract
In this paper we study electrically small chiral objects with isotropic response and zero backscattering. A bi-isotropic sphere is used as a simple example and its zero-backscattering conditions are studied. A theoretical model of an object composed of three orthogonal chiral particles made of conducting wire is presented as an analog of the zero-backscattering bi-isotropic sphere. A potential application of the object as a receiving antenna or a sensor with the ability to receive power from an arbitrary direction without backscattering is discussed.
Cite
@article{arxiv.1202.3286,
title = {Isotropic Chiral Objects With Zero Backscattering},
author = {Antti O. Karilainen and Sergei A. Tretyakov},
journal= {arXiv preprint arXiv:1202.3286},
year = {2015}
}
Comments
8 pages, 1 figure, submitted to IEEE Trans. Antennas Propag