DocumentCode
2826743
Title
Robust beamspace DOA estimation of wideband sources
Author
Li, Qin ; Yuan, Bingcheng
Author_Institution
Dept. of Weaponry Eng., Naval Univ. of Eng. Wuhan, Wuhan, China
Volume
7
fYear
2010
fDate
22-24 Oct. 2010
Abstract
An approach to direction-of-arrival estimation for broadband coherent signals using constant beamwidth beamformers is proposed. A set of beamformers is designed using optimal array pattern synthesis method to realize constant beamwidth. The proposed beamspace DOA estimator maintain good DOA estimation and spatial resolution capability for the coherent signals.
Keywords
broadband networks; direction-of-arrival estimation; signal processing; broadband coherent signals; constant beamwidth beamformers; direction-of-arrival estimation; optimal array pattern synthesis method; robust beamspace DOA estimation; wideband sources; Direction of arrival estimation; Estimation; Finite impulse response filter; Robustness; Sensors; broadband direction-of-arrival estimation; constant beamwidth beamformer; optiaml array pattern synthesis; robustness;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Application and System Modeling (ICCASM), 2010 International Conference on
Conference_Location
Taiyuan
Print_ISBN
978-1-4244-7235-2
Electronic_ISBN
978-1-4244-7237-6
Type
conf
DOI
10.1109/ICCASM.2010.5620006
Filename
5620006
Link To Document