Research Article
Performance of the DBS Satellite Receiver under the Impact of Rainfall and Terrestrial Interference
Table 3
The main key spectrum sharing assumptions and parameters [
7,
36].
| | Parameters | Value | | DBS | FS |
| | Carrier frequency (MHz) | 21728 | | ARABSAT Bader-7 longitude (E ) | 26 | — | | DBS ES receiver sensitivity (clear sky) (dBW) | −119.566 | — | | Gain of receiver antenna (dBi) | 56.6557 | 34.8 | | EIRP ES (dBW) | 34.2 | — | | Free space path loss (dB) from satellite to earth station | 210.4 | — | | Saudi Arabia rain height (m) | 5400 | | Receiver antenna height above mean sea level (km) | 0.1 | 0.15 | | Bandwidth (MHz) | 11.6580 | 7 | | Bandwidth of noise (MHz) | 8.6356 | 7 | | Off-axis angle of antenna (°) | 3 | — | | Diameter of receiver antenna (m) | 3.7 | 0.6 | | Interferer power of FS (EIRP) (dBW) | — | −146.6 |
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