Title :
Structure of a multibeam adaptive space-time processor
Author :
Sibul, Leon H. ; Sohie, Guy R L
Author_Institution :
Pennsylvania State University, University Park, PA
fDate :
3/1/1982 12:00:00 AM
Abstract :
It is shown that an adaptive multi-input, multi-output space-time processor (beamformer and filter) consists of a multi-input, multi-output adaptive processor and a nonadaptive beamsteering operator. The adaptive processor is determined by the spatial and temporal properties of the noise field; whereas, the beamsteering operator is determined a priori by the desired beamsteering directions.
Keywords :
Acoustic beams; Acoustic sensors; Adaptive filters; Anisotropic magnetoresistance; Array signal processing; Covariance matrix; Delay effects; Filtering; Kernel; Matched filters;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1982.12293
