Title :
Subspace-Based Method for Multiple-Target Localization Using MIMO Radars
Author :
Xia, Wei ; He, Zishu ; Liao, Yuyu
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu
Abstract :
The concept of multiple-input-multiple-output (MIMO) radar is recently proposed inspired by recent advances in MIMO communications. The subspace-based method for multiple-target localization is proposed in this paper. It is shown that the "effective source" covariance matrix is almost always nonsingular under mild conditions in the MIMO radar configuration. The performance of the proposed method is validated by numerical simulations.
Keywords :
MIMO communication; covariance matrices; radar tracking; target tracking; MIMO radar communication; covariance matrix; multiple target localization; subspace-based method; Covariance matrix; Linear antenna arrays; MIMO; Multiple signal classification; Phased arrays; Radar antennas; Radar signal processing; Receiving antennas; Signal processing algorithms; Transmitters; CRB; MIMO radars; MUSIC; direction finding; multiple-target localization;
Conference_Titel :
Signal Processing and Information Technology, 2007 IEEE International Symposium on
Conference_Location :
Giza
Print_ISBN :
978-1-4244-1835-0
Electronic_ISBN :
978-1-4244-1835-0
DOI :
10.1109/ISSPIT.2007.4458155
