Work place: Department of Electrical and Electronic Engineering, Ekiti State University, Ado Ekiti,Nigeria
E-mail: ibto75@gmail.com
Website:
Research Interests: Computational Engineering, Engineering
Biography
Ilesanmi B. Oluwafemi received the B.Eng degree in Electrical and Electronic Engineering
from University of Ado Ekiti, Nigeria in 2000. He obtained the Master of Engineering degree in Electronic and Telecommunication from University of Benin, Nigeria in 2005 and PhD in Electronic Engineering from the University of KwaZulu-Natal, Durban, South Africa in 2012. He is currently a Senior Lecturer and the Head of Department of Electrical and Electronic Engineering, Ekiti State University, Nigeria. He is also the Leader of the Center for Research in Electrical Communication (CRECO), Ekiti State University, AdoEkiti, Nigeria. His research interests are in the area of wireless communication including space-time coding, channel coding, MIMO and OFDM systems and signal propagation.
By I. B. Oluwafemi O. J. Femi-Jemilohun
DOI: https://doi.org/10.5815/ijwmt.2017.03.02, Pub. Date: 8 May 2017
This paper presents the experimental results of a study on radio frequency attenuation path loss conducted in Ekiti State, Nigeria. The objective of the study is to develop a path loss model comparable to the existing path loss models through a real time application of outdoor VHF signal propagation measurements of the Nigeria Television Authority (NTA) Channel 5 and carrier frequency of 175.25 MHz located in Ado-Ekiti, Ekiti State, Nigeria. Experimental measurements were taken in three routes covering the entire state. Analysis of the data collected from the experiments resulted in models which are in agreement with the existing standard models. Root Mean Square Errors were calculated for all the path loss models. Results show that the signal of the station was generally poor along the routes considered as the deviations of the measured path losses from the free space path loss exceed 6 dB in most cases.
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