Research Article
A Simulation of the Reception of Automatic Dependent Surveillance-Broadcast Signals in Low Earth Orbit
Table 1
Atmospheric effects for an ADS-B signal with an elevation angle of 30°.
| Effect | Value |
| Faraday rotation | 12.5° | Time delay | 26 ns | Time delay dispersion | 83 ps | Phase dispersion | 16.3° | Ionospheric scintillation | Up to −20 dB at the geomagnetic equator at equinox | Ionospheric absorption | Negligible | Gaseous absorption | −0.114 dB in rain for multipath case | Particulate | −0.017 dB in 100 mm/hr rain | Tropospheric scintillation | Negligible for elevation angles >1° |
|
|