Eigenanalysis of tuneable two-dimensional array of wires or strips embedded in magnetized ferrite

C. S. Lavranos, P. C. Theofanopoulos, G. A. Kyriacou, El Vafiadis, J. N. Sahalos

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Citations (Scopus)

Abstract

An eigenanalysis of an array of periodically located wires covered with axially magnetized ferrites is presented. The interest in this structure stems from our previous study which revealed that such a wire may support backward surface and possibly backward leaky waves. These possibilities are examined herein by using our two - dimensional curvilinear frequency domain finite difference (FDFD) toward the eigenanalysis of periodic structures. The analysis is focused not only in in-plane wave propagation but also in out of plane wave propagation where the propagation constant along the z axis is different than zero.

Original languageEnglish
Title of host publication2014 Loughborough Antennas and Propagation Conference, LAPC 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages293-297
Number of pages5
ISBN (Electronic)9781479936625
DOIs
Publication statusPublished - 23 Dec 2014
Event2014 10th Loughborough Antennas and Propagation Conference, LAPC 2014 - Loughborough, Leicestershire, United Kingdom
Duration: 10 Nov 201411 Nov 2014

Other

Other2014 10th Loughborough Antennas and Propagation Conference, LAPC 2014
CountryUnited Kingdom
CityLoughborough, Leicestershire
Period10/11/1411/11/14

Keywords

  • backward waves
  • finite difference
  • frequency domain
  • magnetized ferrite
  • Periodic eigenanalysis
  • tunable

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