Conference
Robust Adaptive Beamforming Using Worst-Case SINR Optimization: A New Diagonal Loading-Type Solution for General-Rank Signal Models
Abstract
The performance of adaptive beamforming methods may degrade in the presence of even slight mismatches between the actual and presumed array responses to the desired signal. This paper addresses the problem of robust adaptive beamforming in the presence of unknown arbitrary (yet norm-bounded) mismatches of such type as well as interference-plus-noise covariance matrix mismatch. Our approach is developed for the case of an arbitrary dimension of …
Authors
Shahbazpanahi S; Gershman AB; Luo Z-Q; Wong KM
Volume
5
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Publication Date
January 1, 2003
DOI
10.1109/icassp.2003.1199945
Name of conference
2003 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2003. Proceedings. (ICASSP '03).