Ayantunji Benjamin Gbenro

Analysis of Rain Attenuation over the Geo-climatic Regions of Nigeria Using Attenuation Prediction Models

Ozoemelam Onyebuchi, Samson Dauda Yusuf & Ayantunji Benjamin Gbenro · Journal of Engineering Research and Reports · 2025

At frequencies above 10GHz, rain drops absorb part of the energy (signal) and part are scattered in different directions, causing unavailability of signals and making the system link unreliable. This study presents analysis of rain-induced attenuation on satellite communications...

Open access Research Article 10.9734/jerr/2025/v27i111686

Comparative Analysis of Rainfall Heights Over Geo-climatic Zones for Satellite Communication at Ku-Band in Nigeria

Samson Dauda Yusuf, Ozoemelam Onyebuchi & Ayantunji Benjamin Gbenro · Physical Science International Journal · 2025

Nigeria's diverse geo-climatic zones present varying challenges for satellite communications, particularly at Ku-band frequencies (12-18 GHz). Rainfall height is a critical parameter that directly influences signal propagation and the link margin, as such, must be taken into acco...

Open access Research Article 10.9734/psij/2025/v29i6910