Title :
Rapid interference suppression using Kalman filter approach
Author_Institution :
FGAN, Forschungsinstitut fÿr Hochfrequenzphysik, Wachtberg-Werthhoven, West Germany
Abstract :
Directional interference suppression is based upon a recursive estimation procedure of the state of a filter generating the angular interference spectrum. This leads to an iterative solution of the Wiener-Hopf matrix equation. Simulation results compare the convergence rate of the proposed technique and the gradient method.
Keywords :
Kalman filters; interference suppression; radar clutter; Kalman filter; Wiener-Hopf matrix equation; angular interference spectrum; interference suppression; iterative solution; recursive estimation procedure;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19810047
