Now showing items 1-4 of 4
Variations in raindrop size distribution and specific attenuation due to rain in Nigeria
(annals of telecommunications - annales des télécommunications, 1996-01)
Les distributions des tailles des gouttes de pluie ont été mesurées en trois lieux du Nigéria (Calabar, Ile-Ife et Zaria). Les données collectées pendant trois ans ont servi à obtenir des modèles de ces distributions pour ...
Some aspects of tropical rainfall and their effect on microwave propagation
(International Journal of Satellite Communications, 1990-05)
Some characteristics of tropical rain rate and raindrop size distribution are briefly reported, making use of the data obtained at locations in Nigeria. Models and empirical relations have been obtained for the computation ...
Theoretical study of the effect of different types of tropical rainfall on microwave and millimeter-wave propagation
(Radio Science - RADIO SCI. 34., 1999-09)
In this paper, the effects of tropical rainfall on the propagation of microwave and millimeter-wave signals on terrestrial paths have been investigated. Quantitative evaluation of spheroidal raindrop scattering parameters ...
Evaluation of bistatic intersystem interference due to scattering by hydrometeors on tropical paths
(International Journal of Satellite Communications, 1999-09)
Evaluation of bistatic transmission loss cumulative distribution is very useful in assessing the effect of interference due to hydrometeor scatter between the communication links operating at the same frequency. Out of the ...