itur package¶
Package contents¶
ITU-RPy is a python implementation of the ITU-P R Recommendations.
ITU-Rpy can be used to compute atmospheric attenuation for Earth-to-space and horizontal paths, for frequencies in the GHz range.
The propagation loss on an Earth-space path and a horizontal-path, relative to the free-space loss, is the sum of different contributions, namely:
- attenuation by atmospheric gases;
- attenuation by rain, other precipitation and clouds;
- scintillation and multipath effects;
- attenuation by sand and dust storms.
Each of these contributions has its own characteristics as a function of frequency, geographic location and elevation angle. ITU-Rpy allows for fast, vectorial computation of the different contributions to the atmospheric attenuation.