Joint 2D-DOA and Frequency Estimation for L-Shaped Array Using Iterative Least Squares Method
Joint Authors
Yu, Miao
Zhang, Xiao-fei
Xu, Ling-yun
Xu, Zong-ze
Source
International Journal of Antennas and Propagation
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-09-12
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
We introduce an iterative least squares method (ILS) for estimating the 2D-DOA and frequency based on L-shaped array.
The ILS iteratively finds direction matrix and delay matrix, then 2D-DOA and frequency can be obtained by the least squares method.
Without spectral peak searching and pairing, this algorithm works well and pairs the parameters automatically.
Moreover, our algorithm has better performance than conventional ESPRIT algorithm and propagator method.
The useful behavior of the proposed algorithm is verified by simulations.
American Psychological Association (APA)
Xu, Ling-yun& Zhang, Xiao-fei& Xu, Zong-ze& Yu, Miao. 2012. Joint 2D-DOA and Frequency Estimation for L-Shaped Array Using Iterative Least Squares Method. International Journal of Antennas and Propagation،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-513456
Modern Language Association (MLA)
Xu, Ling-yun…[et al.]. Joint 2D-DOA and Frequency Estimation for L-Shaped Array Using Iterative Least Squares Method. International Journal of Antennas and Propagation No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-513456
American Medical Association (AMA)
Xu, Ling-yun& Zhang, Xiao-fei& Xu, Zong-ze& Yu, Miao. Joint 2D-DOA and Frequency Estimation for L-Shaped Array Using Iterative Least Squares Method. International Journal of Antennas and Propagation. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-513456
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513456
