Simple VHF and UHF Propagation Loss Model

Empirical propagation loss models play a crucial role in wireless communication system with their cost-effectiveness and simplicity. In this letter, we present mathematical characterization of the Federal Communication Commission (FCC) F(50,50) curve for Very High Frequency (VHF) Ultra (UHF) band. The proposed empirical model is based on novel step-wise fitting FCC signal strength data. intended TV broadcasting has been employed effectively different literary works. Following this, simple expression applicable to 100 km distance antenna height ranging from 30 300 m. results showed that formulation agreed well Furthermore, presented straightforward can readily be implemented VHF UHF calculation requiring minimal input parameters.