Title :
Reduced-dimensional ESPRIT algorithm for MIMO radar
Author :
Yang, Minglei ; Chen, Baixiao ; Zheng, Guimei ; Dang, Xiaofang
Author_Institution :
Nat. Lab. of Radar Signal Process., Xidian Univ., Xi´´an, China
Abstract :
A reduced-dimensional (RD) ESPRIT algorithm is proposed to reduce the dimension of the received data and to estimate the DOAs of multiple targets for arbitrary MIMO radar linear array configuration. It exploits the rotational invariance property of the RD virtual array and has much lower computational complexity than the methods of the same kind.
Keywords :
MIMO radar; computational complexity; direction-of-arrival estimation; DOA; RD ESPRIT algorithm; RD virtual array; arbitrary MIMO radar linear array configuration; computational complexity; reduced-dimensional ESPRIT algorithm; Arrays; Computational complexity; Direction of arrival estimation; MIMO radar; Manganese; Receiving antennas; Vectors; Direction of arrival; ESPRIT; MIMO radar; Reduced-dimensional;
Conference_Titel :
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8444-7
DOI :
10.1109/CIE-Radar.2011.6159548
