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Antenna array design for music in the presence of spatially distributed sources
2015
2015 23rd European Signal Processing Conference (EUSIPCO)
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In this paper, the impact of array geometry on the direction of arrival (DOA) estimation of spatially distributed sources impinging on a sensor array is considered. Taking into account the coherently distributed source model proposed in [1], we establish closed-form expressions of the MUSIC-based DOA estimation error as functions of the positions of the array sensors in the presence of model errors due to the angular dispersion of the signal sources. The impact of the array geometry is studied
doi:10.1109/eusipco.2015.7362608
dblp:conf/eusipco/XiongPM15
fatcat:ys4lg4atnrg4xmxlyzyvt7zeg4