Dynamic and spectral features of the decameter artificial irregularities and the stimulated electromagnetic emission over the 'sura' heating facility near the fourth electron gyroharmonic

© 2019 IEEE. The results of simultaneous studies of the dynamic and spectral characteristics of radio signals scattered off the decameter artificial striations with transverse scales l ∼ 10-100 m to the geomagnetic field and the stimulated electromagnetic emission by a powerful action on the ionospheric plasma in the fourth harmonic region of the electron gyrofrequency on the Sura facility are presented