2-D DOA Estimation for Incoherently Distributed Sources Considering Mixed Circular and Noncircular Signals in Massive MIMO System
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Access"
DOI: 10.1109/access.2019.2932004
Abstract: In practical environment, the received signals cannot be regarded as point sources due to the existence of signal scattering phenomena. Incoherently distributed source model is suitable for this realistic scenarios. The incoherently distributed DOA estimators… read more here.
Keywords: mixed circular; distributed sources; circular noncircular; incoherently distributed ... See more keywords
DOA Estimation of Noncircular Signals Using Quaternions
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DOI: 10.1155/2017/9848169
Abstract: The two-dimensional (2D) direction-of-arrival (DOA) estimation problem for noncircular signals using quaternions is considered in this paper. In the framework of quaternions, we reconstruct the conjugate augmented output vector which reduces the dimension of covariance… read more here.
Keywords: estimation noncircular; doa estimation; noncircular signals; using quaternions ... See more keywords