D.A. Nesterov - Student, Department "Electronic devices and equipment", Saratov State Technical University named after Gagarin Yu.A. E-mail: enlucioro@gmail.com
V.A. Tsarev - Dr.Sc. (Eng.), Professor, Department "Electronic devices and equipment", Saratov State Technical University named after Gagarin Yu.A. E mail:tsarev_va@mail.ru

P. P. Kutsko - Ph.D. (Eng.), Deputy Director of Department, the Ministry of Industry and Trade of Russian Federation. E-mail: Kutsko@minprom.gov.ru
V. P. Meshchanov - Dr.Sc. (Eng.), Professor, Laureate of State Prize of Russian Federation in Science end Techniques, Laureate of Government of Russian Federation Prize in Science and Techniques, Honored Scientist of Russia Federation, Honored Worker of Science of Russian Federation, Director of NIKA-Microwave, Ltd. E-mail: nika373@bk.ru
D. A. Nesterov - Post-graduate Student, Department "Electronic devices and equipment", Saratov State Technical University named after Yu.A. Gagarin. E-mail: enlucioro@gmail.com
V. A. Tsarev - Dr.Sc. (Eng.), Professor, Department "Electronic devices and equipment", Saratov State Technical University named after Yu.A. Gagarin. E-mail: tsarev_va@mail.ru