R.P. Bystrov, E.A. Zasovin, A.V. Sokolov, S.A. Sokolov
M.I. Sychev - Dr.Sc. (Eng.), Head of the Department of Radiolocation, Moscow Aviation Institute. E-mail: ufo12357@rambler.ru
I. S. Dmitriev - Ph.D. (Eng.), Leading Research Scientist, JSC - Concern "Sozvezdie". E-mail: dmiv@mail.ru