TY - JOUR
T1 - Optimum Beamforming for Coherent Signal and Interferences
AU - Bresler, Yoram
AU - Reddy, Vellenki Umapathi
AU - Kailath, Thomas
N1 - Funding Information:
Manuscript received March 15, 1987; revised December 9, 1987. This work was supported in part by the Joint Services Program at Stanford University (U.S. Army, U.S. Navy, U.S. Air Force) under Contract DAAG29-85-K-0048, and by the SDIilST Program, managed by the Office of Naval Research, under Contract N00014-85-K-0550.
PY - 1988/6
Y1 - 1988/6
N2 - An approach is described to optimum beamforming in the presence of correlated interferences completely overcoming the signal cancellation phenomenon. In contrast with classical adaptive beamforming where no assumptions are made on the statistical properties of the interference and noise, other than their being uncorrelated with the desired signal, the present approach is based on an explicit statistical model of the signal environment. The method is adaptive, however, in that the characterization of the signal environment is extracted from the measured array data.
AB - An approach is described to optimum beamforming in the presence of correlated interferences completely overcoming the signal cancellation phenomenon. In contrast with classical adaptive beamforming where no assumptions are made on the statistical properties of the interference and noise, other than their being uncorrelated with the desired signal, the present approach is based on an explicit statistical model of the signal environment. The method is adaptive, however, in that the characterization of the signal environment is extracted from the measured array data.
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U2 - 10.1109/29.1594
DO - 10.1109/29.1594
M3 - Article
AN - SCOPUS:0024029873
SN - 0096-3518
VL - 36
SP - 833
EP - 843
JO - IEEE Transactions on Acoustics, Speech, and Signal Processing
JF - IEEE Transactions on Acoustics, Speech, and Signal Processing
IS - 6
ER -