UWB indoor channel measurements study

Serge Bories; Alain Sibille; Christophe Roblin

doi:10.1109/IWAT.2005.1461118

UWB indoor channel measurements study

Serge Bories
, Alain Sibille
, Christophe Roblin

Research output: Contribution to conference › Paper › peer-review

Abstract

Results of UWB channel measurements on 'classical' office building scenarios are presented, focusing on the ability to extract and analyse each path from the channel impulse response thanks to virtual array sensors measurements. Particularly, the Direction Of Arrival (DOA) distribution and the way the waveform is distorted by simple propagation phenomena like reflection, diffraction or through-wall propagation, have been studied. A coherent post-processing method, based on the CLEAN algorithm, is used both to solve DOA of echo and to obtain its waveform averaged over the whole sensors grid. By comparing the reconstructed and the initial signal, we also deduce the percentage power in the detected paths.

Original language	English
Pages	466-469
Number of pages	4
DOIs	https://doi.org/10.1109/IWAT.2005.1461118
Publication status	Published - 1 Dec 2005
Externally published	Yes
Event	2005 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, IWAT 2005 - Singapore, United States Duration: 7 Mar 2005 → 9 Mar 2005

Conference

Conference	2005 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, IWAT 2005
Country/Territory	United States
City	Singapore
Period	7/03/05 → 9/03/05

Keywords

Direction of arrival
UWB channel measurements
UWB waveform distortions

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10.1109/IWAT.2005.1461118

Cite this

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title = "UWB indoor channel measurements study",

abstract = "Results of UWB channel measurements on 'classical' office building scenarios are presented, focusing on the ability to extract and analyse each path from the channel impulse response thanks to virtual array sensors measurements. Particularly, the Direction Of Arrival (DOA) distribution and the way the waveform is distorted by simple propagation phenomena like reflection, diffraction or through-wall propagation, have been studied. A coherent post-processing method, based on the CLEAN algorithm, is used both to solve DOA of echo and to obtain its waveform averaged over the whole sensors grid. By comparing the reconstructed and the initial signal, we also deduce the percentage power in the detected paths.",

keywords = "Direction of arrival, UWB channel measurements, UWB waveform distortions",

author = "Serge Bories and Alain Sibille and Christophe Roblin",

year = "2005",

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doi = "10.1109/IWAT.2005.1461118",

language = "English",

pages = "466--469",

note = "2005 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, IWAT 2005 ; Conference date: 07-03-2005 Through 09-03-2005",

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T1 - UWB indoor channel measurements study

AU - Bories, Serge

AU - Sibille, Alain

AU - Roblin, Christophe

PY - 2005/12/1

Y1 - 2005/12/1

N2 - Results of UWB channel measurements on 'classical' office building scenarios are presented, focusing on the ability to extract and analyse each path from the channel impulse response thanks to virtual array sensors measurements. Particularly, the Direction Of Arrival (DOA) distribution and the way the waveform is distorted by simple propagation phenomena like reflection, diffraction or through-wall propagation, have been studied. A coherent post-processing method, based on the CLEAN algorithm, is used both to solve DOA of echo and to obtain its waveform averaged over the whole sensors grid. By comparing the reconstructed and the initial signal, we also deduce the percentage power in the detected paths.

AB - Results of UWB channel measurements on 'classical' office building scenarios are presented, focusing on the ability to extract and analyse each path from the channel impulse response thanks to virtual array sensors measurements. Particularly, the Direction Of Arrival (DOA) distribution and the way the waveform is distorted by simple propagation phenomena like reflection, diffraction or through-wall propagation, have been studied. A coherent post-processing method, based on the CLEAN algorithm, is used both to solve DOA of echo and to obtain its waveform averaged over the whole sensors grid. By comparing the reconstructed and the initial signal, we also deduce the percentage power in the detected paths.

KW - Direction of arrival

KW - UWB channel measurements

KW - UWB waveform distortions

UR - https://www.scopus.com/pages/publications/33745009718

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DO - 10.1109/IWAT.2005.1461118

M3 - Paper

AN - SCOPUS:33745009718

SP - 466

EP - 469

T2 - 2005 IEEE International Workshop on Antenna Technology: Small Antennas and Novel Metamaterials, IWAT 2005

Y2 - 7 March 2005 through 9 March 2005

ER -

UWB indoor channel measurements study

Abstract

Conference

Keywords

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