1. Prediction of Attenuation by Rain
2. R. E. Huschke, H. H. Bailey, R. J. Nelson, and J. P. Bibbo, “An improved weather-attenuation model for earth-satellite communication links,” Science Applications Inc., Final Report on Contract DAAK80-80-C-0049, U.S. Army Satellite Communications Agency, Ft. Monmouth, NJ (1982).
3. S. Karhu, E. Salonen, R. Hyvoneu, S. Uppala, and J. P. Baptista, “Prediction of rain attenuation at low availabilities using models and data of widespread and convective rains,”8 IEE Intl. Conf. Antennas Propagat. Part 1, pp. 56–59 (1993).
4. Absorption and scattering of microwaves by falling snow