RCS study of impedance-matched scatterers constructed with magnetodielectric cubes

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1 Scopus citations

Abstract

The monostatic theorem of Weston states that a null RCS is observed for matched ε = μ objects with rotational symmetry. In this work we study a generalization of this result applied to heterogeneous magnetodielectric scatterers. The whole object of interest or the coating surrounding it is divided into a set of small cubical unit cells that are alternatively either purely dielectric or purely magnetic, i.e., the two materials are distributed in a lego format. Numerical computations are presented to compare the RCS levels of the original perfectly and the lego-based roughly impedance-matched scatterers.

Original languageEnglish (US)
Pages418-420
Number of pages3
DOIs
StatePublished - Jan 1 2013
Event2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013 - Bordeaux, France
Duration: Sep 16 2013Sep 19 2013

Other

Other2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013
CountryFrance
CityBordeaux
Period9/16/139/19/13

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials

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    Vacus, O., & Ziolkowski, R. W. (2013). RCS study of impedance-matched scatterers constructed with magnetodielectric cubes. 418-420. Paper presented at 2013 7th International Congress on Advanced Electromagnetic Materials in Microwaves and Optics, METAMATERIALS 2013, Bordeaux, France. https://doi.org/10.1109/MetaMaterials.2013.6809072