Browsing by Author K. C. Igwe

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Issue DateTitleAuthor(s)
2019Determination of yearly degradation rate of electrical parameters of polycrystalline silicon (p Si) photovoltaic module in Minna, NigeriaAhmadu A., Ezenwora J. A.; K. C. Igwe
2011Diurnal and annual cycles of surface refractivity and related atmospheric parameters in Minna, NigeriaO.D. Oyedum, J.A. Ezenwora,; K. C. Igwe
2015Diurnal and seasonal surface refractivity in Lagos, NigeriaOyedum, O.D.,; Bello, Y.D.,; Ibrahim, A.G.,; Eichie, J.O.,; Moses, A.S.; K. C. Igwe
2018Effects of variation of some weather parameters on surface refractivityK. C. Igwe; O. D. Oyedum; J. O. Eichie
2019Evaluation of some rain attenuation prediction models for satellite communication at Ku and Ka bandsK. C. Igwe; O. D. Oyedum,; M. O. Ajewole; A. M. Aibinu
2008Factors influencing Patient Dose in Diagnostic RadiographyOlarinoye I. O.; K. C. Igwe
2011Measurement of Radio Refractive index in the first 100 m layer over Minna in North Central NigeriaK. C. Igwe; O.D. Oyedum, J.A. Ezenwora, J. O. Eichie and A.S. Moses
2017Measurements of VHF Signal Strength for Terrestrial Broadcast Service in Minna, North Central NigeriaK. C. Igwe; O. D. Oyedum, M.O. Ajewole and A. M. Aibinu
2022-04Optimal Rain Attenuation Prediction Models for Earth-Space Communication at Ku-Band in North Central NigeriaK. C. Igwe
2021Performance evaluation of some rain rate conversion models for microwave propagation studiesK. C. Igwe; O.D. Oyedum, M.O. Ajewole, A.M.Aibinu, J.A. Ezenwora
2019Radio refractive index and refractive index gradients variation in a tropical environmentI. M. Tukur,; K. C. Igwe; J. O. Eichie
2011Radio refractive index variation with related weather parameters at surface level in Ilorin, North Central NigeriaK. C. Igwe; A. Adimula, O.A. Falaiye and O.D. Oyedum
2021-10Radio refractivity computations in Kano, Northwestern NigeriaM. Balarabe; O. D. Oyedum; K. C. Igwe
2021Rain attenuation prediction for 5G communication links in Minna, NigeriaE. C. Ibekwe,; K. C. Igwe
2017Rain attenuation prediction for satellite communication at Ku-band in North Central NigeriaK. C. Igwe; O. D. Oyedum, M.O. Ajewole and A. M. Aibinu
2021-11-02Rain fade characteristics at Ku- and Ka-bands in some parts of NigeriaK. C. Igwe; M. S. Bawa
2017Received signal strength computation for broadcast services using artificial neural networkK. C. Igwe; O. D. Oyedum,; M.O. Ajewole; A. M. Aibinu
2010Reduced-to-sea level refractivity in Minna, Central NigeriaOyedum O.D.,; K. C. Igwe; Eichie J.O. and A.S. Moses
2011Seasonal variation of coastal refractivity gradients in a tropical environmentOyedum O. D.,; Ibrahim S. O.,; Eichie J. O.,; K. C. Igwe; Abiodun M
2010Seasonal variations of Radio Refractive Index Gradients over Minna in North central NigeriaK. C. Igwe