Joseph Sunday Ojo

TL;DR: In this article, tools for the prediction of rain rate and rain attenuation are presented in the form of contour maps for Nigeria using a massive rainfall data bank of 30 years which are taken from measurements made from the coast to the arid region of Nigeria.

TL;DR: In this paper, the Kriging interpolation method was used to draw contour maps over different percentages of time for spatial interpolation of rain-rate values into a regular grid in order to obtain a highly consistent and predictable inter-gauge rain rate variation over South Africa.

TL;DR: In this paper, the transmission loss on horizontally polarized signals based on two models (Awaka and Capsoni) is compared and it is observed that there is only a difference of 1 dB in the transmission losses between the models.

TL;DR: In this article, 2 years of precipitation data obtained from the Tropical Rain Measuring Mission (TRMM) satellite had been analyzed to establish the distribution of rain height based on 0°C isotherm heights over six locations in Nigeria Probability of exceedance of rain heights in each of the locations was compared between the two seasons in Nigeria Rain heights distribution was also compared with the ITU-R P839 recommendation.

TL;DR: In this article, an optimized configuration for typically powering base transceiver stations using remarkable hybrid of renewable energy sources (RESs) with optimal performance in cost consideration, emission, space management and adequate reliability in base-transceiver station area was established.