Anthony Odeh Ejila

Evaluation of daily tropospheric radio refractivity, refractivity gradient and geoclimatic factor over Otukpo, Benue State, Nigeria

Radio refractivity is a key parameter for reliable terrestrial microwave-link design because the tropospheric propagation of radio waves is strongly affected by atmospheric refractive properties. Daily meteorological data spanning 23 years (2000--2022) were analysed to characterise surface radio refractivity (Ns), esti...