| 摘要 |
PURPOSE:To increase the function of search and tracking of objectives, by connecting many kinds of receivers different from the objectives to one lens antenna. CONSTITUTION:The lens antenna 1 forming a plurality of directional beams 5 at the same time, selection circut 2 which arbitrarily selects terminals 111-11N corresponding to a plurality of direction beams forms a plurality of selection output terminal corresponding to each set, receivers 31-3M connected to each selection output terminal, and circuit 4 controlling the antenna terminal selecting operation. The output of the selectors 221-22M is fed to the receivers 31-3M different from the functions. Further, the selection circuit 2 simultaneously selects a plurality of beams formed with the antenna 1 with the control of the control circuit 4 and feeds it to the corresponding receiver. |
