DocumentCode
703227
Title
High resolution array processing for non circular signals
Author
Adnet, C. ; Gounon, P. ; Galy, J.
fYear
1998
fDate
8-11 Sept. 1998
Firstpage
1
Lastpage
4
Abstract
We present in this article a direction of arrival estimation algorithm for non circular sources. We show how to take into account non circularity of signals in array processing and develop extensions of classical algorithms. The main improvement linked to the non circularity concerns the resolution, the variance of estimation and the number of resolvable sources. These characteristics are illustrated by simulations and theoretical analysis.
Keywords
array signal processing; direction-of-arrival estimation; number theory; signal classification; vectors; direction-of-arrival estimation algorithm; high resolution array processing; noncircular signals; random variable vector; resolvable source number; sensor array processing; variance-of-estimation; Arrays; Direction-of-arrival estimation; Estimation; Multiple signal classification; Noise; Signal resolution; Standards;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing Conference (EUSIPCO 1998), 9th European
Conference_Location
Rhodes
Print_ISBN
978-960-7620-06-4
Type
conf
Filename
7089698
Link To Document