Title :
Research on DOA Estimation of Fully Correlated Signals Based on the Translation Attribute of Arrays
Author :
Ran, Guo ; Shaobin, Li ; Xingpeng, Mao ; Haoxian, Wang
Author_Institution :
Harbin Inst. of Technol., Harbin, China
Abstract :
In this paper we figure out a method which can be used by arrays mounted on moving platforms to detect the fully correlated signals. The algorithm proposed is similar to the spatial smoothing technique proposed by T. J. Shan, but it does not depend on any particular form of the arrays, and can be performed without loss of array aperture. Simulation results are offered to confirm the validity of the algorithm.
Keywords :
array signal processing; correlation methods; direction-of-arrival estimation; smoothing methods; DOA estimation; array aperture translation attribute; fully correlated signal; spatial smoothing technique; Array signal processing; Covariance matrix; Direction of arrival estimation; Estimation; Multiple signal classification; Simulation; Smoothing methods; MUSIC; decorrelation; direction of arrival (DOA); sensor array processing;
Conference_Titel :
Instrumentation, Measurement, Computer, Communication and Control, 2011 First International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-0-7695-4519-6
DOI :
10.1109/IMCCC.2011.172
