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Information × Registration Number 0218U000602, 0117U001256 , R & D reports Title "Generalization of the results of active ground-space experiments on the infrasound impact on ionosphere" popup.stage_title Head Selivanov Yu.O., Registration Date 05-02-2018 Organization Space Research Institute of National Academy of Sciences of Ukraine and State Space Agency of Ukraine popup.description2 The work is aimed at further investigations of the effects of the finite amplitude low-frequency acoustic waves from the ground-based acoustic generator, including the study of the corresponding observational phenomena on the base of measurement data from the micro-satellites DEMETER and CHIBIS-M and studying energy efficiency issues in the propagation of nonlinear signals from a generator with a controlled mode of radiation. It has been found that the noise-like acoustic signals of finite-amplitude have a greater efficiency in reaching the ionosphere compared to coherent signals with the finite-amplitude and the same initial energy. Product Description popup.authors Маслова Наталія Василівна Рапопорт Юрій Григорович Селіванов Юрій Олександрович Черемних Олег констянтинович popup.nrat_date 2020-04-02 Close