P.S. Pokrovsky – Ph.D.(Eng.), Associate Professor, Department «Radio Control and Communications»,  Ryazan State Radio Engineering University E-mail: paulps@list.ru

A.S. Podstrigaev1, Tran Huu Nghi2, D.A. Kalinin3, Nguyen Trong Nhan4

1–3 Saint Petersburg Electrotechnical University «LETI» (Saint Petersburg, Russia)
4 Le Quy Don Technical University (Hanoi, Vietnam)

1 ap0d@ya.ru, 2 huunghiht@gmail.com, 3 dimk.a.a@inbox.ru, 4 10th20th30th@gmail.com

Y.N. Gorbunov1, M.V. Fesenko2, V.K. Kurbanaliev3

1-3 JSC “CNIRTI named after academician A.I. Berg” (Moscow, Russia)

1-3 post@cnirti.ru