From: ATG spectrum analysis and interference mitigation for intelligent UAV IoT
ATG out-of-band unwanted emission | dBm/MHz | − 25 | ||
ATG antenna element gain | dBi | 5 | ||
Scenario | Urban | |||
FSS earth station elevation angle | ° | 15 | 30 | 45 |
FSS earth station maximum gain | dBi | 38.2 | 38.2 | 38.2 |
Polarization loss | dB | 3 | 3 | 3 |
Feeder loss | dB | 3 | 3 | 3 |
Receiver protection threshold | dBm/MHz | − 130.8 | − 130.8 | − 130.8 |
Isolation (3 km) | dB | 10.7957 | 20.3524 | 25.2099 |
Isolation (10 km) | dB | − 2.256 | 7.7797 | 14.7523 |