Low-Complexity DOA Estimation via OMP and Majorization-Minimization

Traditional sparse representation algorithms for direction-of-arrival (DOA) estimation always discrete successive azimuths domain and assume the DOAs lie in prior discretized spatial grid. However, discretization incurs errors and leads to poor performance in practice owning to that there always exi...

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Bibliographic Details

Published in:	2018 IEEE Asia-Pacific Conference on Antennas and Propagation (APCAP) pp. 18 - 19
Main Authors:	Zhang, Xiaowei, Li, Yingsong, Yuan, Yuqi, Jiang, Tao
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01.08.2018
Subjects:	Array signal processing Azimuth Direction-of-arrival estimation DOA estimation Estimation Iterative methods Majorization-Minimization (MM) Matching pursuit algorithms Orthogonal Matching Pursuit (OMP) Signal processing algorithms sparse representation
Online Access:	Get full text
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