Accession Number:

ADA256509

Title:

Analysis of a Linearly Constrained Least Squares Algorithm for Adaptive Beamforming

Descriptive Note:

Technical rept.

Corporate Author:

RENSSELAER POLYTECHNIC INST TROY NY DEPT OF COMPUTER SCIENCE

Personal Author(s):

Report Date:

1992-08-01

Pagination or Media Count:

11.0

Abstract:

The problem of linearly constrained least squares has many applications in signal processing. In this paper, we present a perturbation analysis of a linearly constrained least squares algorithm for adaptive beamforming. The perturbation bounds for the solution as well as for the latest residual element are derived. We also propose an error estimation scheme for the residual element, which can be incorporated into a systolic array implementation of the algorithm.

Subject Categories:

  • Radiofrequency Wave Propagation

Distribution Statement:

APPROVED FOR PUBLIC RELEASE