Quick DOA estimation with high efficiency based on LS-ICA in ULA
NIU De-zhi, CHEN Chang-xing, CHEN Ting, CHEN Qiang,REN Xiao-yue, JIANG Jin, CHENGMENG Jiang-chuan
Systems Engineering and Electronics . 2015, (11): 2438 -2446 .  DOI: 10.3969/j.issn.1001-506X.2015.11.03