THE METHODICAL ERRORS OF THE PROCESSORS OF ADAPTIVE ANTENNA ARRAYS AND ITS INFLUENCE ON JAMMER SUPPRESSION EFFICIENCY.

M., KOSTROMITSKY S.; A., DYATKO A.

doi:10.21608/asat.2001.31173

THE METHODICAL ERRORS OF THE PROCESSORS OF ADAPTIVE ANTENNA ARRAYS AND ITS INFLUENCE ON JAMMER SUPPRESSION EFFICIENCY.

Document Type : Original Article

Authors

KOSTROMITSKY S. M. ¹
DYATKO A. A. ²

¹ Professor, Special Designer's Bureau "Kamerton", Institute of Applied Physics, Na-tional Academy of Sciences, National Fund for fundamental Researches, Minsk, Re- public of Belarus.

² Associate Professor, Institute of Applied Physics, National Academy of Sciences, Minsk, Republic of Belarus.

10.21608/asat.2001.31173

Abstract

ABSTRACT
On the basis of the non-standard description of the decision of Viener-Hopf vector-to-matrix equation for weight vector formed by the processor of adaptive antenna ar-ray, is shown, that the presence in the received signal of the uncorrelated spatial noise and also the incomplete interchannel correlation of signal components, results not only in occurrence of random errors of self-adjustment of weight factors, but also to displacement of formed spatial rejection zones, as a consequence, to additional reduction of jammer suppression factors.

Keywords