S. P. Kurochka
National University of Science and Technology MISiS
Russian Federation

Sergey P. Kurochka  — Cand.  Sci (Eng.),  Associate Professor.

4 Leninsky Prospekt, Moscow 119049.

M. V. Stepushkin
National University of Science and Technology MISiS; Kotel’nikov’ Institute of Radio Engineering and Electronics RAS
Russian Federation

Mikhail V. Stepushkin — PostGraduate Student MISiS, Senior Engineer Kotel’nikov’ Institute of Radio Engineering and Electronics RAS.

4 Leninsky Prospekt, Moscow 119049; 1 Vvedenskogo Sq., Fryazino, Moscow Reg. 141190.

V. I. Borisov
Kotel’nikov’ Institute of Radio Engineering and Electronics RAS
Russian Federation

Vitaly I. Borisov — Cand.  Sci. (Phys.−Math.), Head  of Laboratory.

1 Vvedenskogo Sq., Fryazino, Moscow Reg. 141190.