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Radiowave scattering from the plasma disturbances created of space vehicle in the ionosphere

Summary form only given. We consider the radiowave scattering on the electron concentration disturbances created by a space vehicle, which moves with supersonic velocity in the plasma of the ionosphere. The mechanisms of reflection ions from the surface of the moving space vehicle, the absorption of ion charge at the time of ion collision with the surface of the space vehicle and the influence of the ions by the neutral particles reflected from the surface of the space vehicle are investigated. The kinetic equation describing the particle movement is investigated. Here we use the Green function, which solves the task for the unit point source. We define the analytic expression for the disturbances of charge concentration created by the space vehicle in the ionosphere. The analytic expression for the cross section of radiowave coherent scattering from the disturbances of electron concentration is obtained. The method described in this abstract is allowed to define the cross section of the radiowave scattering from the rarefied plasma disturbances produced by a space vehicle moving in the ionosphere.