Radiation of hertzian dipoles embedded in planarly layered biaxial media

Gregory F. Pettis, Jay Kyoon Lee

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

2 Scopus citations

Abstract

Twork presented in this paper concerns the determination of far field radiation patterns of arbitrarily oriented Hertzian dipoles. The sources exist within an arbitrarily oriented biaxial layer of a multi-layer planar structure whose layer boundaries are aligned with Cartesian coordinates. In order to evaluate the electric field, dyadic Green's functions for the geometries under consideration are derived in the spectral domain. The dyads constituting the Green's function are based on the natural eigenvector solutions of the medium. These eigenvectors can be developed both mathematically and via geometric considerations. Using the dyadic Green's functions and linear operator theory, integral equations for the electric field in the isotropic region are derived. Finally, asymptotic methods are applied in order to develop closed form solutions for the radiation fields.

Original languageEnglish (US)
Title of host publicationProceedings of the Second IASTED International Conference on Antennas, Radar, and Wave Propagation
Pages189-194
Number of pages6
StatePublished - Dec 1 2005
Event2nd IASTED International Conference on Antennas, Radar, and Wave Propagation - Banff, AB, Canada
Duration: Jul 19 2005Jul 21 2005

Publication series

NameProceedings of the Second IASTED International Conference on Antennas, Radar, and Wave Propagation
Volume2005

Other

Other2nd IASTED International Conference on Antennas, Radar, and Wave Propagation
CountryCanada
CityBanff, AB
Period7/19/057/21/05

Keywords

  • Biaxial media
  • Dyadic Green's function
  • Radiation

ASJC Scopus subject areas

  • Engineering(all)

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  • Cite this

    Pettis, G. F., & Lee, J. K. (2005). Radiation of hertzian dipoles embedded in planarly layered biaxial media. In Proceedings of the Second IASTED International Conference on Antennas, Radar, and Wave Propagation (pp. 189-194). (Proceedings of the Second IASTED International Conference on Antennas, Radar, and Wave Propagation; Vol. 2005).