V.M. Davydochkin, S.V. Davydochkina

S.N. Agievich - Ph.D. (Eng.), Senior Research Scientist, Leading Specialist, LTD «Special Technological Center» (St. Petersburg). E-mail: s_pon@mail.ru А.А. Ponomarev - Ph.D. (Eng.), Military Academy of Signal Communication (St. Petersburg). E-mail: s_pon@mail.ru G.S. Bogolepov - Deputy Head of Research Center Division - Head of Research Laboratory, Military Academy of Signal Communication (St. Petersburg). E-mail: bogolepov@inbox.ru S.S. Tikhonov - Senior Assistant Chief of Department, Military Academy of Signal Communication (St. Petersburg). E-mail: i.m.top.banana@gmail.com