DocumentCode
2957472
Title
Direction finding using an interpolated array
Author
Friedlander, Benjamin
Author_Institution
Signal Processing Technol. Ltd., Palo Alto, CA, USA
fYear
1990
fDate
3-6 Apr 1990
Firstpage
2951
Abstract
A direction-finding technique is developed which uses the outputs of a virtual array computed from the real array using a linear interpolation procedure. The geometry of the virtual array is under the control of the designer. Using a linear virtual array, an extension of the root-MUSIC algorithm to arbitrary array geometries is developed
Keywords
interpolation; signal processing; arbitrary array geometries; direction-finding technique; interpolated array; linear interpolation procedure; multiple sensors; real array; root-MUSIC algorithm; virtual array; Array signal processing; Covariance matrix; Direction of arrival estimation; Entropy; Geometry; Interpolation; Multiple signal classification; Navigation; Sensor arrays; Sensor systems; Signal processing algorithms;
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.1990.116245
Filename
116245
Link To Document