DocumentCode
1899868
Title
Joint DOA and polarization estimation using MUSIC method in polarimetric MIMO radar
Author
Guo, Weina ; Yang, Minglei ; Chen, Baixiao ; Zheng, Guimei
Author_Institution
National Lab of Radar Signal Processing, Xidian University, Xi´an 710071, China
fYear
2012
fDate
22-25 Oct. 2012
Firstpage
1
Lastpage
4
Abstract
Joint estimation of the direction of arrival (DOA) and the polarization for monostatic polarimetric multiple-input multiple-output (MIMO) radar is studied in this paper. The MUSIC algorithm is utilized for DOA and polarization estimation. And the Cramér-Rao bound of the polarimetric MIMO radar signal model is derived. Simulation results show that polarimetric MIMO radar system has more identifiable targets than that of conventional MIMO radar. Besides, polarimetric MIMO radar system has higher estimation accuracy than conventional MIMO radar and polarization sensitive array.
Keywords
CRB; MUSIC; Polarimetric MIMO radar; parameter estimation;
fLanguage
English
Publisher
iet
Conference_Titel
Radar Systems (Radar 2012), IET International Conference on
Conference_Location
Glasgow, UK
Electronic_ISBN
978-1-84919-676
Type
conf
DOI
10.1049/cp.2012.1723
Filename
6494879
Link To Document