Improvement of the Angle of Arrival Measurement Accuracy for Indoor UWB Localization
Joint Authors
Awarkeh, N.
Cousin, J.-C.
Muller, M.
Samama, N.
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-06-10
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This paper shows that the accuracy of azimuth angle measurement for an interferometric localization system used to locate tags in its Line-of-Sight (LoS) can be improved by exploiting Impulse Radio-Ultra WideBand (IR-UWB) signals and without increasing the frequency bandwidth.
This solution uses a Phase Correlation (PC) method, initially applied for Continuous Wave (CW) signals, adapted for Ultra WideBand (UWB) pulse signals.
The obtained results are compared to those computed by a classical Energy Detection (ED) method where it becomes impossible to estimate azimuth angles for tag positions close to the orthogonal centered axis of the localization system baseline.
American Psychological Association (APA)
Awarkeh, N.& Cousin, J.-C.& Muller, M.& Samama, N.. 2020. Improvement of the Angle of Arrival Measurement Accuracy for Indoor UWB Localization. Journal of Sensors،Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1190377
Modern Language Association (MLA)
Awarkeh, N.…[et al.]. Improvement of the Angle of Arrival Measurement Accuracy for Indoor UWB Localization. Journal of Sensors No. 2020 (2020), pp.1-8.
https://search.emarefa.net/detail/BIM-1190377
American Medical Association (AMA)
Awarkeh, N.& Cousin, J.-C.& Muller, M.& Samama, N.. Improvement of the Angle of Arrival Measurement Accuracy for Indoor UWB Localization. Journal of Sensors. 2020. Vol. 2020, no. 2020, pp.1-8.
https://search.emarefa.net/detail/BIM-1190377
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1190377