Wideband DOA Estimation Method Based on Khatri-Rao Subspace with Uniform Focusing
2014 ◽
Vol 687-691
◽
pp. 4064-4067
Keyword(s):
A new wideband DOA estimation method based on Khatri-Rao subspace using uniform focusing is presented in this paper. Due to using the uniform focusing matrix which does not require pre-estimating the DOAs of signals in advance, its resolution is improved obviously and its computation complexity is reduced greatly. Meanwhile, it can also resolve more signals than the number of array sensors. Theoretical analysis and simulation results demonstrate the effectiveness and efficiency of the method.
2015 ◽
Vol 2015
◽
pp. 1-8
◽
2013 ◽
Vol 2013
◽
pp. 1-7
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2014 ◽
Vol 551
◽
pp. 417-424
2012 ◽
Vol 263-266
◽
pp. 135-138
2019 ◽
Vol 17
(12.2)
◽
pp. 35
Keyword(s):
2011 ◽
Vol 403-408
◽
pp. 2861-2865
2021 ◽