ON A SYSTOLIC IMPLEMENTATION AND THE NUMERICAL PRCPERTIES OF A MULTIPLE CON- ADAPIWE BEAMFORMW
Bin Yang · 1989
In this paper, we develop an efficient algorithm for the multiple linearly constrained adaptive beamformer. It is based on rank-one updating and downdating Cholesky factorizations. These operations can be realized by a sequence of complex Givens and hyperbolic rotations. A linear systolic array using CORDIC processors as the processing elements for implementing the algorithm is presented. We also investigate the numerical properties of the algorithm.