DocumentCode
3411041
Title
Detection performance of non-coherent MIMO radar with phase synchronization errors
Author
Peng, Ma ; Ke, Zhang ; Jianyun, Zhang
Author_Institution
Dept. of Inf., Electron. Eng. Instn., Hefei, China
Volume
1
fYear
2011
fDate
24-27 Oct. 2011
Firstpage
963
Lastpage
966
Abstract
Phase synchronization errors (PSEs) are practically inevitable for non-coherent MIMO radar with widely separated antennas, so in this paper a two-step generalized likelihood ratio test (2s-GLRT) algorithm to target detection under PSEs. The expectation-maximization (EM) algorithm and detection criterion are employed to estimate the channel parameter and acquire target detector respectively. Simulation results verify the correctness of algorithm.
Keywords
MIMO radar; expectation-maximisation algorithm; parameter estimation; radar antennas; radar detection; 2s-GLRT algorithm; EM algorithm; antennas; channel estimation; detection criterion; detection performance; expectation-maximization algorithm; noncoherent MIMO radar; phase synchronization errors; target detector; two-step generalized likelihood ratio test algorithm; Detectors; MIMO radar; Maximum likelihood estimation; Receivers; Shape; Signal to noise ratio; Synchronization; detection; non coherent MIMO radar; phase synchronization errors;
fLanguage
English
Publisher
ieee
Conference_Titel
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location
Chengdu
Print_ISBN
978-1-4244-8444-7
Type
conf
DOI
10.1109/CIE-Radar.2011.6159701
Filename
6159701
Link To Document