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In the design process of Earth-space link telecommunication systems at higher frequencies, the precise estimation of attenuation due to rain which depends on rain height is important. This study examines two statistical distribution models for freezing height level over Durban, South Africa, using 5 years data and then studied the monthly, seasonal and annual variations using the parameters estimated...
One of the important limitation in designing Earth-space link telecommunication systems operating at frequencies above 10 GHz is attenuation due to rain which depends on rain height. This study observes Three-parameter Dagum distribution on the Freezing Height Level (FHL) using averaged 5-year data over Durban. The distribution shows a good fit with Root Mean Square Error of about 0.2613 when compared...
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