www.gusucode.com > phased 案例源码 matlab代码程序 > phased/SignalAttenuationDueToRainVsFrequencyExample.m
%% Signal Attenuation Due to Rainfall as Function of Frequency % Plot the signal attenuation due to moderate rainfall for signals in the % frequency range 1–1000 GHz. The path distance is 10 km. %% % Set the rain rate value for moderate rainfall to 3 mm/hr. rr = 3.0; freq = [1:1000]*1e9; L = rainpl(10000,freq,rr); loglog(freq/1e9,L) grid xlabel('Frequency (GHz)') ylabel('Attenuation (dB)')