Table 4 Fixed satellite service parameters
From: ATG spectrum analysis and interference mitigation for intelligent UAV IoT
Parameter | Value | |
|---|---|---|
Frequency band | 3700–4200 MHz | |
Antenna pattern | ITU-R S.465[18] | |
Elevation angle | 15°/30°/45° | |
Scenario | Rural | Urban |
Antenna diameter | 1.8 m | 2.4 m |
Antenna height | 3 m | 10 m |
Peak antenna gain | 35.7 dBi | 38.2 dBi |
Blocking indicator | − 60dBm@100 MHz | |
Protection criterion (I/N) | I/N = − 12.2 dB (ITU-R S.1432–1) | |
Noise temperature | 100 K | |
Receiver noise level (10logKT B) | − 118.6 dBm/MHz | |
Receiver protection threshold | − 130.8 dBm/MHz | |