An enhanced version of the SC EXCELL model considering cells movement

Autor:	Carlo Riva, Lorenzo Luini, L. Borroni, Carlo Capsoni
Rok vydání:	2007
Předmět:	Convection Time delay and integration Meteorology integration time Attenuation Time evolution time diversity time diversity integration time rain attenuation Time diversity Exponential function rain attenuation Feature (machine learning) Applied mathematics Representation (mathematics) Mathematics
Zdroj:	2nd European Conference on Antennas and Propagation (EuCAP 2007).
DOI:	10.1049/ic.2007.1538
Popis:	This paper presents an enhanced version of the SC EXCELL model (stratiform convective exponential CELL model) that predicts attenuation through a rain cellular representation of the meteorological environment and computes separately the contributions from stratiform and convective rain. The new feature added to the model is the possibility to translate the synthetic cells in such a way as to reproduce in statistical terms the expected time evolution of rain. This capability has been used for two opposite situations: to simulate a time diversity system and to produce rain rate statistics with 1-hour integration time with quite satisfying results. The general relationship that links the cell velocities in the two situations for any location of interest is presented. (6 pages)
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4df95fe06e811a6e4fa0be101a2559e https://doi.org/10.1049/ic.2007.1538 Zobrazit plný text záznamu