A Theoretical and Simulation Study of Dielectrically Loaded Antennas and their Contribution Towards Low-SAR

M. I. Kitra, P. McEvoy, J. C. Vardaxoglou, J. R. James

Research output: Contribution to journalConference articlepeer-review

Abstract

Current requirements in handset antenna design include high efficiency, small size, low-SAR and a broad bandwidth. In the theoretical part of this study, a spherical analytical model is used to examine these parameters in terms of different mix ratios of permittivity and permeability. A TLM simulation software package is used to model dielectric resonators and predict their efficiency. Results suggest that an optimum permittivity and permeability mix gives rise to the definitive low-SAR antenna whilst maintaining a high efficiency.

Original languageEnglish
Pages (from-to)245-248
Number of pages4
JournalITG-Fachbericht
Issue number178
Publication statusPublished - 2003
Externally publishedYes
EventINICA 2003: International ITG-Conference on Antennas - Berlin, Germany
Duration: 17 Sep 200319 Sep 2003

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