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Direction Finding for Bistatic MIMO Radar with Uniform Circular Array
Joint Authors
Shenghua, Wang
Yunhe, Cao
Fengzhou, Dai
Zijing, Zhang
Source
International Journal of Antennas and Propagation
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-29
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
A method of direction of arrival (DOA) and direction of departure (DOD) angle estimation based on polynomial rooting for bistatic multiple-input multiple-output (MIMO) radar with uniform circular array (UCA) configuration is proposed in this paper.
The steering vector of the UCA is firstly transformed into a steering vector with a Vandermonde structure by using the Jacobi-Anger expansion.
Then the null-spectrum function of the MIMO radar can be written as an expression in which the transmit and receive steering vectors are decoupled.
Finally, a two-step polynomial rooting is used to estimate DOA and DOD of targets instead of two-dimensional multiple signal classification (MUSIC) search method for bistatic UCA MIMO radar.
The angle estimation performance of the proposed method is similar to that of the MUSIC spectral search method, but the computation burden of the proposed polynomial rooting algorithm is much lower than that of the conventional MUSIC method.
The simulation results of the proposed algorithm are presented and the performances are investigated and analyzed.
American Psychological Association (APA)
Yunhe, Cao& Zijing, Zhang& Shenghua, Wang& Fengzhou, Dai. 2013. Direction Finding for Bistatic MIMO Radar with Uniform Circular Array. International Journal of Antennas and Propagation،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-489539
Modern Language Association (MLA)
Yunhe, Cao…[et al.]. Direction Finding for Bistatic MIMO Radar with Uniform Circular Array. International Journal of Antennas and Propagation No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-489539
American Medical Association (AMA)
Yunhe, Cao& Zijing, Zhang& Shenghua, Wang& Fengzhou, Dai. Direction Finding for Bistatic MIMO Radar with Uniform Circular Array. International Journal of Antennas and Propagation. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-489539
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-489539