Fast OMP algorithm for 3D parameters super‐resolution estimation in bistatic MIMO radar. Issue 13 (1st June 2016)

• Record Type: Journal Article
• Authors: Zhang, Dong; Zhang, Yongshun; Hu, Xiaowei; Zheng, Guimei; Tang, Jun; Feng, Cunqian
• Is Part Of: Electronics letters. Volume 52:Issue 13(2016)
• Page Start: 1164
• Page End: 1166
• Publication Date: 2016-06-01
• Subjects: MIMO radar -- compressed sensing -- direction‐of‐arrival estimation -- linear antenna arrays -- transmitting antennas -- receiving antennas; fast OMP algorithm -- 3D parameters super‐resolution estimation -- bistatic MIMO radar -- fast super‐resolution method -- Doppler frequency -- direction of departure -- direction of arrival estimation -- 3D echo signal model -- uniform linear receive array -- uniform linear transmit array -- Kronecker compressive sensing -- 3D fast Fourier transformation; Electronics -- Periodicals; 621.381
• DOI: 10.1049/el.2016.0976
• Languages: English
• ISSNs: 0013-5194

Abstract

Abstract : A fast super‐resolution method for joint Doppler frequency, direction of departure and direction of arrival estimation in bistatic MIMO radar is presented. First, the 3D echo signal model of bistatic MIMO radar with uniform linear transmit and uniform linear receive array is established. Then, the Kronecker compressive sensing (KCS) is introduced to improve the 3D parameters estimation performance. Moreover, a novel fast orthogonal matching pursuit (OMP) algorithm utilising 3D fast Fourier transformation is also presented to reduce the computation burden of KCS. Finally, the effectiveness of the method is validated by the simulation.