DOA estimation of multiple sources in sparse space with an extended array technique

An algorithm to improve direction of arrival (DOA) estimation accuracy with an extended sensor array in the presence of multiple coherent signal sources is proposed. The algorithm uses virtual element theory to extend the sensor array, estimates virtual element information via linear prediction and...

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Veröffentlicht in:	Cluster computing 2016-09, Vol.19 (3), p.1437-1447
Hauptverfasser:	Xu, Penghao, Yan, Bing, Hu, Shouwei
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Algorithms Arrays Computer Communication Networks Computer Science Control algorithms Dictionaries Direction of arrival Fourier transforms Linear prediction Music Operating Systems Processor Architectures Sensor arrays Sensors Signal processing Signal to noise ratio Singular value decomposition
Online-Zugang:	Volltext
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