Journal articles
Excitation of a magnetospheric maser through modification of the Earth’s ionosphere by high-power HF radio emission from a ground-based transmitter
Abstract : A method for controlled excitation of a magnetospheric maser through the production of artificial density ducts by high-power HF radio emission from the Earth’s surface has been proposed and implemented in an in-situ experiment. Artificial density ducts allow one to affect the maser resonator system and the excitation and propagation of low-frequency electromagnetic waves in a disturbed magnetic flux tube. The experimental data presented here were obtained at the mid-latitude Sura heating facility. The characteristics of electromagnetic and plasma disturbances at outer-ionosphere altitudes were measured using the onboard equipment of the DEMETER satellite as it passed through the magnetic flux tube rested on the region of intense generation of artificial ionospheric turbulence.
https://hal-insu.archives-ouvertes.fr/insu-03218146
Contributor : Nathalie Pothier Connect in order to contact the contributor
Submitted on : Wednesday, May 5, 2021 - 1:41:53 PM
Last modification on : Tuesday, May 10, 2022 - 3:24:57 PM
Contributor : Nathalie Pothier Connect in order to contact the contributor
Submitted on : Wednesday, May 5, 2021 - 1:41:53 PM
Last modification on : Tuesday, May 10, 2022 - 3:24:57 PM
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