[HTML][HTML] Earth-to-earth microwave rain attenuation measurements: A survey on the recent literature

V Christofilakis, G Tatsis, SK Chronopoulos, A Sakkas… - Symmetry, 2020 - mdpi.com
Many works have been conducted relevant to rainfall measurements, while the first relevant
ones were based on the power loss estimation function from wireless links located back to …

Raindrop size distribution modeling for radio link design along the eastern coast of South Africa

TJO Afullo - Progress In Electromagnetics Research B, 2011 - jpier.org
A study of the raindrop size distribution along the eastern coast of South Africa (Durban) is
presented. The Biweight kernel estimator based on distometer measurement is used to …

Seasonal analysis and prediction of rainfall effects in Eastern South Africa at microwave frequencies

AA Alonge, TJO Afullo - Progress in Electromagnetics Research B, 2012 - jpier.org
Network fade countermeasures for link budget can be better implemented based on the
knowledge of seasonal variability of rainfall attenuation in a locality. Therefore, in this study …

[PDF][PDF] Development of a new rain attenuation model for tropical location

J Mom, SS Tyokighir, G Igwue - Indonesian Journal of Electrical …, 2021 - academia.edu
This study proposes a new rain attenuation prediction model (RAM) based on the rain cell
concept for tropical locations. The new model addresses the research gap in the …

Raindrop size distribution and rainfall attenuation modeling in equatorial and subtropical Africa: the critical diameters

O Adetan, TJ Afullo - Annals of telecommunications-annales des …, 2014 - Springer
Raindrop sizes were obtained from Butare, Rwanda (2.6° S, 29.74° E) and Durban, South
Africa (29° 52′ S, 30° 58′ E) using the Joss–Waldvogel RD-80 disdrometer. The obtained …

Semi-empirical characteristics of modified lognormal DSD inputs using rain rate distributions for radio links over the African continent

AA Alonge - Advances in Space Research, 2021 - Elsevier
Rainfall attenuation mitigation is one of the important design factors considered in the
deployment of outdoor wireless 5G networks, especially in the provision of services …

Regime analysis of rainfall drop-size distribution models for microwave terrestrial networks

AA Alonge, TJ Afullo - IET microwaves, antennas & propagation, 2012 - IET
In this study, parameters of statistical models for estimating the rainfall specific attenuation in
Durban, South Africa are derived. The rainfall data in this work are based on 2-year …

Computation of spherical and non-spherical raindrop scattering parameters using the Mie and T-matrix models in relation to 5G wireless systems

TY Kolade-Oje, MO Ajewole, JS Ojo… - The European Physical …, 2022 - Springer
The knowledge of rain-induced scattering and attenuation parameters is required in the
optimum design of both ground and space-based communication systems. Free-falling …

Characterization of GSAT-14 satellite Ka-band microwave signal attenuation due to precipitation over a tropical coastal station in the southern peninsular region of the …

MK Mishra, R Renju, N Mathew, CS Raju… - Radio …, 2020 - ieeexplore.ieee.org
This paper focuses on study of attenuation of microwave propagation at Ka-band
frequencies due to precipitation over an Indian Tropical station, Thiruvananthapuram (8.5° …

Optimized rain drop size distribution model for microwave propagation for equatorial Africa

D Sumbiri, TJO Afullo - SAIEE Africa Research Journal, 2020 - ieeexplore.ieee.org
In radio propagation, modelling of rainfall rate, rain attenuation and drop size distribution is
highly location-dependent and thus requires availability of reliable data from various …