Title :
Robust adaptive beamforming via target tracking
Author :
Gazor, Saeed ; Affes, Sofikne ; Grenier, Yves
Author_Institution :
Ecole Nat. Superieure des Telecommun., Paris, France
fDate :
6/1/1996 12:00:00 AM
Abstract :
The proposed robust beamformer adaptively self-corrects and tracks desired-source location errors or variations regardless of the eigenstructure of the input correlation matrix, of the array shape and nature of the noise. It only requires an order of computations of the sensors number and performs nearly as well as MUSIC in localization
Keywords :
array signal processing; target tracking; tracking; MUSIC; array shape; desired-source location errors; eigenstructure; input correlation matrix; localization; noise; robust adaptive beamforming; self-correction; sensors number; target tracking; Adaptive arrays; Array signal processing; Distortion; Eigenvalues and eigenfunctions; Multiple signal classification; Noise robustness; Noise shaping; Shape; Target tracking; Uncertainty;
Journal_Title :
Signal Processing, IEEE Transactions on
