Structure of the Electric Field of a High-Power Radio Wave in the Outer Ionosphere
| Autor: | N. A. Mityakov, V. L. Frolov, E. A. Shorokhova, Michel Parrot |
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| Přispěvatelé: | Radiophysical Research Institute (NIRFI), Laboratoire de Physique et Chimie de l'Environnement et de l'Espace (LPC2E), Observatoire des Sciences de l'Univers en région Centre (OSUC), Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Institut national des sciences de l'Univers (INSU - CNRS)-Centre National de la Recherche Scientifique (CNRS)-Université d'Orléans (UO)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National d’Études Spatiales [Paris] (CNES) |
| Jazyk: | angličtina |
| Rok vydání: | 2013 |
| Předmět: |
Nuclear and High Energy Physics
Plasma Density 010504 meteorology & atmospheric sciences High frequency Ionospheric Turbulence 01 natural sciences Physics::Geophysics Electric field 0103 physical sciences Ionospheric heater Pump Wave Electrical and Electronic Engineering 010306 general physics Satellite Orbit 0105 earth and related environmental sciences Increase Plasma Density Physics Astronomy and Astrophysics Statistical and Nonlinear Physics Plasma Cutoff frequency Electronic Optical and Magnetic Materials Computational physics Surface wave [SDU]Sciences of the Universe [physics] Physics::Space Physics Ionosphere Radio wave |
| Zdroj: | Radiophysics and Quantum Electronics Radiophysics and Quantum Electronics, Springer Verlag, 2013, 56 (6), pp.325-343. ⟨10.1007/s11141-013-9437-x⟩ |
| ISSN: | 0033-8443 1573-9120 |
| Popis: | International audience; The electric field of a high-power HF radio wave radiated by the Sura facility was measured using onboard instruments of the French microsatellite DEMETER at altitudes of 670 km. The data analysis shows that the high-power radio wave passes to the outer ionosphere under conditions where the difference between the cutoff frequency and the pump-wave frequency does not exceed 0.5–0.7 MHz in the undisturbed ionosphere. Energy and spatial characteristics of the high-power radio wave transmitted through the ionosphere are determined. A possible mechanism explaining such a penetration to the supercritical plasma is discussed. |
| Databáze: | OpenAIRE |
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