P.N. Silchenko - Dr.Sc. (Eng.), Professor, Siberian Federal University (Krasnoyarsk) I.V. Kudryavtsev - Ph.D. (Eng.), Associate Professor, Siberian Federal University (Krasnoyarsk). E-mail: kudrilya@rambler.ru М.М. Michnev - Production manager, JSC Academician M.F. Reshetnev Information Satellite Systems (Zheleznogorsk) О.B. Gotseluk - Engineer, JSC Academician M.F. Reshetnev Information Satellite Systems (Zheleznogorsk)