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Sondeur de canal de propagation multi-capteurs appliqué à la mesure de canal de propagation pour l'Ultra Large Bande (6 GHz - 8.5 GHz) à l'intérieur des bâtiments

Abstract : This PhD thesis presents the design of a channel sounder for the propagation of UWB signals in indoor environment. The sounder is based on a parallel architecture in reception composed of five ports circuit and an array of printed antennas LTSA (Linear Tapered Slot Antenna). The sounder has been realized and tested in the UWB frequency band (6 to 8.5 GHz) allocated by ETSI. The measurements were used to examine the directions of arrival (DOA) and time of arrival of waves corresponding to multipath inside of a building. The combination of the five-port technique and the method of estimation MUSIC (Multiple Signal Classification) allows a sounder low production cost and high accuracy of estimation. Several propagation scenarios are discussed in the PhD thesis that will be provided in Line Of Sight (LOS) or No Line Of Sight (NLOS)
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https://pastel.archives-ouvertes.fr/pastel-00575964
Contributor : Hajar El Arja <>
Submitted on : Friday, March 11, 2011 - 3:25:31 PM
Last modification on : Friday, July 31, 2020 - 10:44:07 AM
Long-term archiving on: : Sunday, June 12, 2011 - 2:40:48 AM

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Hajar El Arja. Sondeur de canal de propagation multi-capteurs appliqué à la mesure de canal de propagation pour l'Ultra Large Bande (6 GHz - 8.5 GHz) à l'intérieur des bâtiments. Electronique. Télécom ParisTech, 2010. Français. ⟨pastel-00575964⟩

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