Analysis of ferrite loaded cavity backed slot antennas using a hybrid FEM/MoM approach

Anastasis C. Polycarpou, Constantine Balanis

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Scopus citations

Abstract

The use of magnetized ferrites usually results in a significant shift of the first resonance toward lower frequencies. By varying the external field, the material parameters change accordingly, thereby tuning the antenna to a relatively wide range of frequencies. The polarization of the antenna may also be controlled by adjusting the level or the direction of the external magnetic field. Ferrite loaded cavity backed slot antennas mounted on an infinite ground plane are analyzed using the finite element method and spectral domain method of moments.

Original languageEnglish (US)
Title of host publicationIEEE Antennas and Propagation Society, AP-S International Symposium (Digest)
PublisherIEEE
Pages652-655
Number of pages4
Volume2
StatePublished - 1997
EventProceedings of the 1997 IEEE Antennas and Propagation Society International Symposium. Part 1 (of 4) - Montreal, Can
Duration: Jul 13 1997Jul 18 1997

Other

OtherProceedings of the 1997 IEEE Antennas and Propagation Society International Symposium. Part 1 (of 4)
CityMontreal, Can
Period7/13/977/18/97

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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