naa a22 4500 510794483 CHVBK 20180411083331.0 cr unu---uuuuu 180411e20130301xx s 000 0 eng 10.1007/s11277-012-0567-9 doi (NATIONALLICENCE)springer-10.1007/s11277-012-0567-9 Closed-Form Blind 2D-DOD and 2D-DOA Estimation for MIMO Radar with Arbitrary Arrays [Elektronische Daten] [Jianfeng Li, Xiaofei Zhang] In this paper, we study the problem of four-dimensional angle estimation for bistatic multiple-input multiple-output (MIMO) radar with arbitrary arrays, and propose a close-form joint two-dimensional direction of departure and two-dimensional direction of arrival estimation algorithm. Our work is to extend the estimation of signal parameters via rotational invariance techniques (ESPRIT) algorithm to angle estimation in MIMO-radar with arbitrary arrays. The algorithm can achieve automatically paired four-dimensional angles, requires no peak searching, has low complexity, and does not need to compensate for the phase. Furthermore, the proposed algorithm has much better angle estimation performance than the interpolated ESPRIT algorithm and propagator method. We also analyze and derive the complexity of the algorithm and the Cramer-Rao bound. The simulation results verify the effectiveness of the algorithm. Springer Science+Business Media, LLC., 2012 MIMO radar nationallicence Arbitrary array nationallicence Four-dimensional angle estimation nationallicence Estimation of signal parameters via rotational invariance techniques (ESPRIT) nationallicence Cramer-Rao bound (CRB) nationallicence Li Jianfeng College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, China aut Zhang Xiaofei College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, China aut Wireless Personal Communications Springer US; http://www.springer-ny.com 69/1(2013-03-01), 175-186 0929-6212 69:1<175 2013 69 11277 https://doi.org/10.1007/s11277-012-0567-9 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11277-012-0567-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Li Jianfeng College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, China aut NATIONALLICENCE 700 1- Zhang Xiaofei College of Electronic and Information Engineering, Nanjing University of Aeronautics and Astronautics, 210016, Nanjing, China aut NATIONALLICENCE 773 0- Wireless Personal Communications Springer US; http://www.springer-ny.com 69/1(2013-03-01), 175-186 0929-6212 69:1<175 2013 69 11277 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer