| 摘要 |
Antenna steering to put an interfering satellite in the Null of the main beam. Satellite ground station (106) comprises a movable antenna (102) to communicate with satellite (152). Normatlly the antenna (102) is oriented such that the beam (114) is centered on a satellite (152) being monitored. If another satellite causes interference, antenna (102) is moved such that the interfering satellite is in the Null of beam (114), such that communications can still take place with the monitored satellite (152), and interference, from and to, the interfering satellite is reduced to acceptable levels.
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