Title :
Experiments on direction of arrival for indoor propagation channel at 1.8 GHz
Author :
Quiniou, T. ; Affandi, A. ; El Zein, G. ; Citerne, J.
Author_Institution :
CNRS, Rennes, France
Abstract :
In this paper, the time and angular dispersion nature of indoor channels is evaluated by a spatio-temporal channel sounder. In the first experiment, a sports hall, as typical large indoor area, was selected. The results obtained by using two different measurement techniques and those obtained by a ray tracing software are compared. A good overall agreement between the measured and modeled spatio-temporal impulse responses is obtained. In the second experiment, the angular distribution of a typical small indoor area is analyzed
Keywords :
UHF radio propagation; array signal processing; direction-of-arrival estimation; dispersive channels; indoor radio; ray tracing; transient response; 1.8 GHz; UHF; angular dispersion; angular distribution; direction of arrival; experiments; indoor propagation channel; large indoor area; measurement techniques; ray tracing software; small indoor area; smart antenna; spatio-temporal channel sounder; spatio-temporal impulse responses; sports hall; time dispersion; Antenna arrays; Antenna measurements; Array signal processing; Frequency domain analysis; Frequency measurement; Indoor radio communication; Pulse measurements; Ray tracing; Transfer functions; Transmitting antennas;
Conference_Titel :
Vehicular Technology Conference, 1999. VTC 1999 - Fall. IEEE VTS 50th
Conference_Location :
Amsterdam
Print_ISBN :
0-7803-5435-4
DOI :
10.1109/VETECF.1999.801500
