RAJI, Akeem Abimbola2026-09-232026-09-232023-04-20https://ir.funaab.edu.ng/handle/123456789/758A Thesis submitted to thc Department of Electrical/Electronic Engineering, College of Engineering, Federal University of Agriculture, Abeokuta in partial fulfillment of the requirements for the award of degree of Doctor of Philosophy (Ph. D.) in Electrical and Electronics EngineeringenThesis