A. V. Ashihmin, V. V. Negrobov, Yu. G. Pasternak, I. V. Popov, Yu. A. Rembovsky

E. N. Rychkov - Post-graduate Student, Siberian Federal University Radio Engineering department (Krasnoyarsk)
V. G. Patyukov - Dr.Sc. (Eng.), Professor, Siberian Federal University Radio Engineering department (Krasnoyarsk)