Anomalous Behavior in the Radiation Patterns

A deep physical analysis of the classical electromagnetic problem of calculating the radiation pattern of a dipole located in a dielectric medium 1 at certain distance from the interface to a different dielectric medium 2 is presented. It is shown that an anomalous behavior in the direction of the m...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2013-02, Vol.61 (2), p.973-976
Hauptverfasser:	Garcia-Munoz, L. E., Ugarte-Munoz, E., Montero-de-Paz, J., Rivera-Lavado, A., Segovia-Vargas, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Antenna radiation patterns Antenna theory Antennas Applied classical electromagnetism Applied sciences Arrays Dielectrics dipole Dipole antennas Electromagnetic wave propagation, radiowave propagation Electromagnetism electron and ion optics Exact sciences and technology Fundamental areas of phenomenology (including applications) Media Physics planar antennas radiation pattern Radiocommunications Refractive index Telecommunications Telecommunications and information theory
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Beschreibung
Zusammenfassung:	A deep physical analysis of the classical electromagnetic problem of calculating the radiation pattern of a dipole located in a dielectric medium 1 at certain distance from the interface to a different dielectric medium 2 is presented. It is shown that an anomalous behavior in the direction of the maximum of the radiation pattern appears. This singularity is physically meaningless. This is shown by applying the Bernstein's theorem and showing that it is violated.
ISSN:	0018-926X 1558-2221
DOI:	10.1109/TAP.2012.2225132