Title :
Eigenvalues of noise covariance matrix of linear array in the presence of two directional interferences
Author :
Kwok, P.C.K. ; Brandon, P.S.
Author_Institution :
Cambridge University, Engineering Department, Cambridge, UK
Abstract :
The eigenvalues of the noise covariance matrix, which determine the rate of convergence of an adaptive array, are functions of the powers of the interference sources and their directions of arrival. The case of two interference sources is examined and the eigenvalues are expressed explicitly in terms of these factors.
Keywords :
adaptive systems; antenna arrays; eigenvalues and eigenfunctions; interference (signal); jamming; noise; adaptive array; convergence rate; eigenvalues; linear array; noise covariance matrix; two directional interferences; two interference sources;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19790035
