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Author Lagunas, E. ♦ Najar, M. ♦ Navarro, M.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2009
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Applied physics
Subject Keyword Parameter estimation ♦ Delay effects ♦ Delay estimation ♦ Bandwidth ♦ Antennas and propagation ♦ Frequency estimation ♦ Direction of arrival estimation ♦ Frequency domain analysis ♦ Antenna arrays ♦ Propagation delay
Abstract This paper deals with the simultaneous estimation of Time of Arrival (TOA) and Direction of Arrival (DOA) in UWB systems considering multipath propagation. The estimation is performed in the frequency domain by computing a two dimensional power delay-angle spectrum based on the periodogram because of its low computational complexity. High accuracy is obtained in the estimation of both parameters, TOA and DOA, based on the wide bandwidth of the UWB signals.
Description Author affiliation: Universitat Politecnica de Catalunya (UPC), Barcelona, Spain (Lagunas, E.; Najar, M.) || Centre Tecnologic de Comunicacions de Catalunya (CTTC), Castelldefels, Spain (Navarro, M.)
ISBN 9781424429301
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2009-09-09
Publisher Place Canada
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Size (in Bytes) 681.18 kB
Page Count 5
Starting Page 839
Ending Page 843


Source: IEEE Xplore Digital Library