TY JOUR TI Research of the Ionosphere Using Equipment, Placed on Nano-Satellites. Part 1. Modeling a Vacuum Transducer KW ionosphere KW density KW composition KW experimental studies KW inverse-magnetron converter KW modeling JO ANRI AU Dreyzin, V.E. AU Al' Kadimi, A.M. PY 2020 IS 0 PB Scientific-Production Enterprise “Dosa”