Experimental studies of slant-path rain attenuation over tropical and equatorial regions: a brief review

S Chakraborty, M Chakraborty… - IEEE Antennas and …, 2020 - ieeexplore.ieee.org
Propagation impairment due to rain is one of the most critical considerations for satellite
communication (Satcom) links above 10 GHz. The existing studies at tropical and equatorial …

Variability and trends in rain height retrieved from GPM and implications on rain-induced attenuation over Nigeria

YB Lawal, JS Ojo, SE Falodun - Heliyon, 2021 - cell.com
To meet the rising demand for uninterrupted high-speed broadband internet services, the
deployment of high-frequency bands for the transmission of radio signals is inevitable …

Application of synthetic storm technique for rain attenuation prediction at Ka and Q band for a temperate Location, Vigo, Spain

DD Nandi, F Pérez-Fontán, V Pastoriza-Santos… - Advances in Space …, 2020 - Elsevier
Time series prediction of rain attenuation from rain rate measurement during rain is made by
using Synthetic Storm Technique (SST) for Ka and Q band signal for a temperate location …

Comparative study of worst month rain rate and attenuation statistics for satellite links in Nigeria

J Ibitokun, JS Ojo, ST Ogunjo - Radio Science, 2023 - ieeexplore.ieee.org
This study aims to characterize the dynamic trend of the worst case scenario of rain rate and
attenuation for satellite links applications in Nigeria. Rain rate data for four locations (Akure …

Variability of microwave radio refractivity and field strength over some selected locations in Nigeria

A Adediji, S Adebusola, J Ojo - Physical Science International …, 2017 - eprints.ditdo.in
In this study, results of the variation of radio field strength derived from the computation of
surface refractivity through measurements of temperature, relative humidity and pressure …

[PDF][PDF] Dynamical model for deriving 1-min rain rate from various integration times in a tropical region

JS Ojo, AK Adenugba, AT Adediji - J. Telecommun. Syst. Manag, 2016 - researchgate.net
The congestion at the lower frequency bands has forced the telecommunication system
engineers to move to higher frequencies. However, microwave signal tends to undergo …

Frequency scaling of Ku-band signal for rain attenuation prediction and radio link applications over Akure, Nigeria

AG Ashidi, JS Ojo, WA Toriola - Journal of Applied Remote …, 2022 - spiedigitallibrary.org
To get the best performance for a broadband wireless access, this research aims to scale a
Ku-band real-time rain attenuation data to higher frequencies and estimate the degree of …

[PDF][PDF] Estimation of Radio Horizon Distance Using Measured Meteorological Parameters over Some Selected Locations in Nigeria

AT Adediji, SO Adebusola, JS Ojo - Asian Journal of Physical and …, 2019 - academia.edu
In this study, results of the variation of maximum and minimum radio horizon distance
derived from the computation of surface refractivity through measurement of temperature …

Suitability of Synthetic Storm Technique for Rain Attenuation Prediction at Ku-band Over Hill Tropical Location, Sikkim

P Verma, S Chakraborty, B Paudel - Advanced Computational Paradigms …, 2022 - Springer
Prediction of rain attenuation has been done using synthetic storm technique (SST) over
high-rainfall Indian tropical location, Sikkim, using different storm speed. For short-term …

[PDF][PDF] Experimental Studies of Slant-Path Rain Attenuation Over Tropical and Equatorial Regions

S Chakraborty, M Chakraborty, S Das - researchgate.net
(Satcom) links above 10 GHz. The existing studies at tropical and equatorial regions are
mostly focused on rain attenuation characteristics derived from rainfall characteristics, which …