A.V. Vorobiev – Engineer, 

NIKA-Microwave, Ltd (Saratov)

E-mail: alexvorxx@mail.ru

B.M. Kats – Ph.D.(Eng.), Head of Department, 

NIKA-Microwave, Ltd (Saratov)

E-mail: brs19520@yandex.ru

A.I. Korchagin – Ph. D. (Eng.), Leading Research Scientist, 

NIKA-Microwave, Ltd (Saratov)

E-mail: korchagin_aleksey@mail.ru

A.Y. Kuptsov – Leading Design Engineer, 

NIKA-Microwave, Ltd (Saratov)

K.A. Sayapin – Engineer, 

NIKA-Microwave, Ltd (Saratov)

E-mail: sayapin.k.a@mail.ru