DocumentCode
358407
Title
The properties of adaptive algorithms with time varying weights
Author
Zatman, Michael
Author_Institution
Lincoln Lab., MIT, Lexington, MA, USA
fYear
2000
fDate
2000
Firstpage
82
Lastpage
86
Abstract
Most adaptive array processing schemes assume that the interference is `wide sense stationary´. However, in practice this assumption is often violated. For example there may be motion of either the array and/or the interference during the processing interval. The asymptotic performance of two adaptive beamforming algorithms which compensate for this type of changing interference scenario are analyzed in this paper
Keywords
adaptive signal processing; array signal processing; interference suppression; interpolation; adaptive algorithms; adaptive array processing; adaptive beamforming; asymptotic performance; linear interpolation weight performance; time varying weights; wide sense stationary interference; Adaptive algorithm; Adaptive arrays; Algorithm design and analysis; Array signal processing; Covariance matrix; Interference; Laboratories; Performance analysis; Signal to noise ratio; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Sensor Array and Multichannel Signal Processing Workshop. 2000. Proceedings of the 2000 IEEE
Conference_Location
Cambridge, MA
Print_ISBN
0-7803-6339-6
Type
conf
DOI
10.1109/SAM.2000.877973
Filename
877973
Link To Document