| 摘要 |
<p>The invention concerns an antenna system for tracking moving satellites (21, 22) along predetermined trajectories, characterised in that said system comprises at least first (11) and second (12) transmitting/receiving elements moving the proximity of the system (1) focusing surface along a line of focal points, the first element (11) actively tracking a first satellite (21), and the second element (12) remaining in standby for actively tracking a second satellite (22). The invention is particularly useful for tracking moving satellites in particular low and medium orbit satellites, and geostationary satellites.</p> |
