Vorobkalo T. Methods and algorithms of the estimation of harmonious signal on antenna array at non-Gaussian interference

The thesis is dedicated to development computational methods and algorithms of estimation of harmonious signal Object - process of definition of angular position of a signal source of radiation; the purpose - development computational methods and algorithms of estimation of signal arrival angle on antenna array for mathematical model of random quantity, as an additive mixture of a harmonious signal and non-Gaussian interference. Theoretical researches are based on methods of mathematical statistics, the mathematical analysis and calculable mathematics. The method of polynomial maximization on a case of a vector random variable is advanced, algorithms of signal arrival angle estimation are developed, analytical expressions asymptotically dispersions of estimations are received. The received algorithms are introduced by institute of radio-physics and electronics. The sphere of the use is the various measuring systems.