WAN Qun, YANG Wan-lin. Estimating Direction of Arrival for Distributed Sources Based on Blind Beamforming[J]. Acta Electronica Sinica, 2000, 28(12): 90-93.
WAN Qun, YANG Wan-lin. Estimating Direction of Arrival for Distributed Sources Based on Blind Beamforming[J]. Acta Electronica Sinica, 2000, 28(12): 90-93.DOI:
By using a new blind beamforming method proposed in this paper rather than resorting to multidimensional spectra searching
we get an algorithm for DOA estimation of distributed signals.It needs little prior knowledge about the distribution function of the source and can be applied in nonuniform array condition.The simulation studies show that the new method outperforms conventional MUSIC algorithm by reducing the sensitivity for scenarios with distributed sources.