Recent advances in investigation of propagation of GNSS signals through the ionosphere with local random time-dependent inhomogeneities

Autor:	Nikolay N. Zernov, Vadim E. Gherm
Rok vydání:	2014
Předmět:	Physics Scintillation Markov chain Field (physics) business.industry Parabolic partial differential equation Physics::Geophysics Computational physics Radio propagation Amplitude Optics GNSS applications Physics::Space Physics Ionosphere business
Zdroj:	2014 XXXIth URSI General Assembly and Scientific Symposium (URSI GASS).
DOI:	10.1109/ursigass.2014.6929721
Popis:	Analytic theory is developed for solving the set of Markov's momenta parabolic equations for the case of the inhomogeneous ionospheric background layer with the time varying local random inhomogeneities of the electron density in order to describe the GNSS signal propagation in the regime of strong scintillation formed already at the heights of the inhomogenous ionosphere. It is then employed for constructing the software simulator capable of generating the field amplitude and phase random time series at any given height above the Earth's surface and arbitrary geometry of propagation.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5e1dcb62b04fe0d13daee419232c8d60 https://doi.org/10.1109/ursigass.2014.6929721 Zobrazit plný text záznamu