DocumentCode
1972419
Title
Sensor-efficient wideband source location
Author
Ficker, Anthony J. ; Bresler, Yoram
Author_Institution
Coordinated Sci. Lab., Illinois Univ., Urbana, IL, USA
fYear
1989
fDate
14-16 Aug 1989
Firstpage
586
Abstract
A novel algorithm for the passive estimation of bearings of multiple uncorrelated wideband sources is presented. This algorithm overcomes the limitation in previous algorithms on the number of resolvable sources imposed by the number of sensor. In an example, bearings of 10 sources are estimated by a two-element array, with error variances approaching the Cramer-Rao bounds
Keywords
errors; matrix algebra; parameter estimation; signal processing; Cramer-Rao bounds; bearings; data model; error variances; multiple uncorrelated wideband sources; passive estimation; resolution capacity; two-element array; wideband source location; Additive noise; Auditory system; Bandwidth; Environmental economics; Frequency estimation; Position measurement; Sensor arrays; Signal processing; Signal resolution; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1989., Proceedings of the 32nd Midwest Symposium on
Conference_Location
Champaign, IL
Type
conf
DOI
10.1109/MWSCAS.1989.101922
Filename
101922
Link To Document