Abstract

Communication systems of the solar-blind ultraviolet range UV-C from 200 to 280 nm enable communication in the absence of line of sight due to the strong scattering of UV radiation in the atmosphere. Creating a full-scale model of the UV communication system at the initial stage of technical implementation can be extremely difficult due to the high requirements for the components of the optical receiver and transmitter. An urgent task is to develop a technique for large-scale physical modeling of the UV-C coupling system, which allows evaluating the performance of the system under new conditions with new components based on experimental results obtained for initial conditions with initial components. Based on the analytical model of the UV communication system, a signal-to-noise ratio (SNR) conversion coefficient is introduced in the new system compared to the original one. The simulation of the UV communication system with varying light levels and the solar-blind filter model showed the effectiveness of the proposed method for simplifying the implementation of the UV communication system.

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