FIELD: radio engineering, communication.
SUBSTANCE: present invention relates to transmission and reception of information using electromagnetic waves and can be used in designing ground and satellite radio links in both the conventional radio-frequency spectrum and the audio-frequency range. The method and device employ electromagnetic waves, magnetic antennae and modulation with information signals of a magnetic field at intermediate frequency, and emission of a radio signal at nominal frequency.
EFFECT: high transmission channel security.
2 cl, 1 dwg
Authors
Dates
2015-12-10—Published
2013-09-13—Filed