V.A. Tichomirov − Dr.Sc. (Eng.), Professor, 

General Director of JSC RPA «Development of Innovative Technologies» (Tver, Russia) E-mail: info@npo-rit.ru

G.L. Hakopian − Head of Research & Technology Division,

JSC «Central radio-research institute named after academician A.I. Berg» (Moscow, Russia) E-mail: hakopian@cnirti.ru