DocumentCode
2252325
Title
Some issues in “blind” array calibration
Author
Friedlander, Benjamin
Author_Institution
Dept. of Electr. & Comput. Eng., California Univ., Davis, CA, USA
fYear
1993
fDate
1-3 Nov 1993
Firstpage
1052
Abstract
We consider the problems of direction finding and signal “COPY” with uncalibrated arrays. A number of calibration techniques have been proposed, which attempt to jointly estimate the signal directions or waveforms, and a set of unknown array parameters. We discuss several issues related to the accuracy of these techniques, and the number of signal and array parameters which can be estimated with a given number of array elements
Keywords
array signal processing; calibration; interference suppression; parameter estimation; accuracy; array elements; array parameters; blind array calibration; calibration techniques; cochannel interference rejection; direction finding; signal copy; signal direction estimation; signal parameters; uncalibrated arrays; waveforms; Acoustics; Calibration; Covariance matrix; Degradation; Gaussian noise; Phased arrays; Sensor arrays; Signal design; Signal processing; Transmitters;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Systems and Computers, 1993. 1993 Conference Record of The Twenty-Seventh Asilomar Conference on
Conference_Location
Pacific Grove, CA
ISSN
1058-6393
Print_ISBN
0-8186-4120-7
Type
conf
DOI
10.1109/ACSSC.1993.342409
Filename
342409
Link To Document