Yu.K. Vyboldin – Ph.D.(Eng.), Associate Professor, Department of Electronic Systems, St. Petersburg Mining University E-mail: Y.Vyboldin@mail.ru

K.V. Zaichenko – Dr.Sc.(Eng.), Professor, Head of Department of Medical Radio Electronics, Saint-Petersburg State University of Aerospace Instrumentation

E-mail: kvz_k41@aanet.ru

I.S. Bagaev1, A.A. L’vov2, V.P. Meshchanov3, K.A. Sayapin4, M.A. Svetlov5, A.D. Khoroshenin6

1,2,6 Yuri Gagarin State Technical University of Saratov (Saratov, Russia)

2-4 Nika-Microwave, Ltd. (Saratov, Russia)

5 Institute of Precision Mechanics and Control of RAS (Saratov, Russia)

1 ig.bagaew@yandex.ru; 2 alvova@mail.ru; 3 nika373@bk.ru; 4 sayapin.k.a@mail.ru; 5 svetlovms@yandex.ru; 6 khoroshenin@saject.ru