Research on the Robust RLS Algorithm Based on Array Signal Processing
WANG Jiachi
Abstract：This paper introduces a robust Recursive Least Squares(RLS)algorithm,conducts a theoretical analysis of its ro-bustness,and discusses the influence of the initial values on the convergence performance of the algorithm.Theoretical analysis and computer simulations show that this algorithm has strong interference suppression ability and robustness.The robust RLS algorithm can be applied to space-time anti-jamming in satellite navigation.Compared with the classical Least Mean Squares(LMS)and Nor-malized Least Mean Squares(NLMS)algorithms,it has a faster convergence speed and stronger interference suppression ability.
Keywords：array antennaRLS algorithmLMS algorithmrobustness
Publication Date：2025-11-20
Online Publishing Date：2026-01-28(First online date of this platform, not the publication date of the document)
Pages：4( 82-85 )