Study of electrodynamic properties of microwave antennas and antenna systems

We study experimentally and theoretically short wideband antennas based on Vivaldi antennas in the form of a symmetric slot transmission line with an opening width varying exponentially. The radiation patterns of a single emitter and a system of two identical antennas are analyzed, and the influence...

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Veröffentlicht in:	Radiophysics and quantum electronics 2009-04, Vol.52 (4), p.297-304
Hauptverfasser:	Frolov, A. A., Girich, S. V., Zayarny, V. P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Astrophysics and Astroparticles Hadrons Heavy Ions Lasers Mathematical and Computational Physics Nuclear Physics Observations and Techniques Optical Devices Optics Photonics Physics Physics and Astronomy Quantum Optics Theoretical
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Beschreibung
Zusammenfassung:	We study experimentally and theoretically short wideband antennas based on Vivaldi antennas in the form of a symmetric slot transmission line with an opening width varying exponentially. The radiation patterns of a single emitter and a system of two identical antennas are analyzed, and the influence of their geometric parameters on the shape of the radiation pattern and wideband properties are studied.
ISSN:	0033-8443 1573-9120
DOI:	10.1007/s11141-009-9131-1