Mantle cloaks for elliptical cylinders excited by an electric line source

Piotr Marek Kaminski, Alexander B. Yakovlev, Samel Arslanagic

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Abstract

We investigate the ability of surface impedance mantle cloaks for cloaking of elliptical cylinders excited by an electric line source. The exact analytical solution of the problem utilizing Mathieu functions is obtained and is used to derive optimal surface impedances to cloak a number of configurations. Specifically, theoretical designs are presented which can minimize the scattering from line source excited dielectric elliptical cylinders, as well as conducting strips immersed in such structures. It will be shown that the required surface impedances are angle-dependent; that their performance has limitations with respect to the source and observation point locations.
Original languageEnglish
Title of host publicationProceedings of 2016 URSI International Symposium on Electromagnetic Theory
PublisherIEEE
Publication date2016
Pages189-192
ISBN (Print)978-1-5090-2502-2
DOIs
Publication statusPublished - 2016
Event2016 URSI International Symposium on Electromagnetic Theory - Espoo, Finland
Duration: 14 Aug 201618 Aug 2016

Conference

Conference2016 URSI International Symposium on Electromagnetic Theory
CountryFinland
CityEspoo
Period14/08/201618/08/2016
Series2016 Ursi International Symposium on Electromagnetic Theory (emts)

Keywords

  • Impedance
  • Surface impedance
  • Dielectrics
  • Electric fields
  • Strips
  • Scattering
  • Magnetic cores

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