DocumentCode
2956303
Title
Direction finding algorithms based on high-order statistics
Author
Porat, Boaz ; Friedlander, Benjamin
Author_Institution
Dept. of Electr. Eng., Technion-Israel Inst. of Technol., Haifa, Israel
fYear
1990
fDate
3-6 Apr 1990
Firstpage
2675
Abstract
Two types of high-resolution direction-finding algorithms which use the fourth-order cumulants of the array data are derived. One is a MUSIC-like technique based on eigendecomposition of a suitably defined cumulant matrix. The other is an optimal (asymptotically minimum variance) estimator based on minimization of a certain cost function
Keywords
digital signals; eigenvalues and eigenfunctions; matrix algebra; signal detection; MUSIC-like technique; asymptotically minimum variance; cost function; cumulant matrix; direction-finding algorithms; eigendecomposition; high-order statistics; minimization; Array signal processing; Cost function; Digital communication; Direction of arrival estimation; Gaussian noise; Navigation; Phase estimation; Phase noise; Sensor arrays; Signal processing; Signal processing algorithms; Statistics;
fLanguage
English
Publisher
ieee
Conference_Titel
Acoustics, Speech, and Signal Processing, 1990. ICASSP-90., 1990 International Conference on
Conference_Location
Albuquerque, NM
ISSN
1520-6149
Type
conf
DOI
10.1109/ICASSP.1990.116173
Filename
116173
Link To Document