V.V. Popovich - Dr. Sc. (Eng.), Professor, General Designer, CJSC «SPIIRAS-Scientific and Technical Bureau of High Technology» (Saint Petersburg). E-mail: popovich@oogis.ru L.A. Vedeshin - Dr. Sc. (Eng.), Professor, Adviser General Designer, CJSC «SPIIRAS-Scientific and Technical Bureau of High Technology» (Saint Petersburg). E-mail: lavedeshin@ipiran.ru