Industrial Automatic Control Systems and Controllers Annotation << Back Analytical Representation of the Signal-to-noise Ratio for Various Bandwidths of VLF Radio Systems Using a Generalizing Empirical Model V.F. Osinin, S.E. Strokovskaya, I.V. Lobeev, E.G. Uglova, A.V. Osinin The paper considers and comparing, with respect to efficiency, 2 variants of calculating the signal-to-noise ratio – graphical according to the MCRD method and analytically using a generalized empirical model. All possibilities of VLF radio systems with atmospheric noise. Keywords: signal-to-noise ratio; distribution function; transformation ratio by band; impulse parameter. DOI: 10.25791/asu.10.2019.935 Contacts: - Pp. 35-39.