Title :
Systolic MVDR beamforming with inverse updating
Author_Institution :
ESAT Katholieke Univ. Leuven, Heverlee, Belgium
fDate :
6/1/1993 12:00:00 AM
Abstract :
A stable alternative is described for the `standard´ systolic MVDR beamforming algorithm of McWhirter and Shepherd (1989) which suffers from numerical instability. The alternative algorithm is similar to covariance-type recursive least squares algorithms, and is therefore readily implemented on an RLS systolic array
Keywords :
array signal processing; least squares approximations; parallel algorithms; systolic arrays; RLS systolic array; algorithm; inverse updating; minimum variance distortionless response beamforming; parallel algorithms; systolic MVDR beamforming algorithm;
Journal_Title :
Radar and Signal Processing, IEE Proceedings F
