caa a22 4500 606206698 CHVBK 20210128101012.0 cr unu---uuuuu 210128e20151101xx s 000 0 eng 10.1007/s00034-015-0023-7 doi (NATIONALLICENCE)springer-10.1007/s00034-015-0023-7 Central DOA Estimation of Incoherently Distributed Noncircular Sources with Cross-Correlation Matrix [Elektronische Daten] [Xuemin Yang, Guangjun Li, Chi Ko, Zhi Zheng, Tat Yeo] In this communication, a new method is proposed to estimate the central direction-of-arrival (DOA) of multiple incoherently distributed noncircular sources from using the received data in two closely spaced uniform linear arrays. Both the received data vector and its conjugate are utilized to estimate the extended cross-correlation (CC) matrix. Singular value decomposition is then applied on the extended CC matrix to obtain the left and right singular vectors. Subsequently, the central DOA is estimated by using the left and right singular vectors associated with the largest singular values. The effectiveness and performance of the technique are accessed through numerical results. Springer Science+Business Media New York, 2015 Incoherently distributed source nationallicence Noncircular signal nationallicence Central DOA estimation nationallicence Uniform linear array nationallicence Singular value decomposition nationallicence Yang Xuemin School of Communication and Information Engineering, University of Electronic Science and Technology of China, 611731, Chengdu, China aut Li Guangjun School of Communication and Information Engineering, University of Electronic Science and Technology of China, 611731, Chengdu, China aut Ko Chi Department of Electrical and Computer Engineering, National University of Singapore, 117576, Singapore, Singapore aut Zheng Zhi School of Communication and Information Engineering, University of Electronic Science and Technology of China, 611731, Chengdu, China aut Yeo Tat Department of Electrical and Computer Engineering, National University of Singapore, 117576, Singapore, Singapore aut Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/11(2015-11-01), 3697-3707 0278-081X 34:11<3697 2015 34 34 https://doi.org/10.1007/s00034-015-0023-7 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00034-015-0023-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yang Xuemin School of Communication and Information Engineering, University of Electronic Science and Technology of China, 611731, Chengdu, China aut NATIONALLICENCE 700 1- Li Guangjun School of Communication and Information Engineering, University of Electronic Science and Technology of China, 611731, Chengdu, China aut NATIONALLICENCE 700 1- Ko Chi Department of Electrical and Computer Engineering, National University of Singapore, 117576, Singapore, Singapore aut NATIONALLICENCE 700 1- Zheng Zhi School of Communication and Information Engineering, University of Electronic Science and Technology of China, 611731, Chengdu, China aut NATIONALLICENCE 700 1- Yeo Tat Department of Electrical and Computer Engineering, National University of Singapore, 117576, Singapore, Singapore aut NATIONALLICENCE 773 0- Circuits, Systems, and Signal Processing Springer US; http://www.springer-ny.com 34/11(2015-11-01), 3697-3707 0278-081X 34:11<3697 2015 34 34