Wideband 3D characterization of mobile radio channels in urban environment.

This paper describes three-dimensional (3D) radio channel measurements at the base station site in an urban environment. We introduce a measurement concept which combines an RF switched receiver array and a synthetic aperture technique and allows full 3D characterization of the channel. Additionally...

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Vydáno v:	IEEE Transactions on antennas and propagation 50, 2 (2002).
Hlavní autor:	Laurila, J.
Médium:	Článek
Jazyk:	English
Témata:	100 MHz. 2154 MHz. 3D radio channel measurements. DOA estimation. RF switched receiver array. Adaptive antennas. Azimuth spectrum. Azimuth-elevation-delay domain. Base station. Dual-polarized patch antennas. Mobile radio channels. Polarization properties. Propagation mechanisms. Reflections. Street canyon propagation. Synthetic aperture technique. Urban environment.