An Accurate Equivalent Behavioral Model of Antenna Radiation Using a Mode-Matching Technique Based on Spherical Near Field Measurements

A new and simple method for modeling an antenna under test (AUT) from spherical near-field (NF) measurements is presented. This method utilizes NF data to determine an equivalent behavioral model composed of magnetic and electric dipoles placed over a fictitious sphere surrounding the AUT. A spheric...

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Veröffentlicht in:	IEEE transactions on antennas and propagation 2008-01, Vol.56 (1), p.48-57
Hauptverfasser:	Serhir, M., Besnier, P., Drissi, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Addition theorem Antenna measurements Antenna modeling Antenna radiation patterns Antennas Applied classical electromagnetism Applied sciences Dipoles Electric dipoles Electromagnetic measurements Electromagnetic modeling Electromagnetic radiation Electromagnetic wave propagation, radiowave propagation Electromagnetism Electromagnetism electron and ion optics Engineering Sciences Equivalence Exact sciences and technology Fundamental areas of phenomenology (including applications) Least squares method Magnetic field measurement Magnetic separation Mathematical models mode matching method near field (NF) Near fields Near-field radiation pattern Noise measurement Physics Radiocommunications spherical wave expansion Telecommunications Telecommunications and information theory Testing translational and rotational addition theorems
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