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发明公开
CN102064387A 定向天线及其自动调整方法 无效 - 驳回

定向天线及其自动调整方法
摘要：
本发明提供一种定向天线及其自动调整方法，其中定向天线包括：调整单元、旋转控制单元和信号接收单元：所述信号接收单元与所述旋转控制单元连接，用于接收信号并获取信号的CINR值；所述调整单元与所述旋转控制单元连接，用于发送第二控制指令给所述旋转控制单元；所述旋转控制单元与调整单元和信号接收单元连接，用于在接收到调整单元发送的第二控制指令后，控制所述信号接收单元旋转到获取的信号的CINR值与最高的CINR值的差值的绝对值小于或等于第一预设值的位置。本发明的实施例中，实现了定向天线的自动调整，克服了人工调解不便利的问题。
摘要（英）：

The invention provides a directional antenna and the automatic adjustment method thereof. The directional antenna comprises an adjustment unit, a rotation control unit and a signal receiving unit, wherein the signal receiving unit is connected with the rotation control unit and is used for receiving signals and acquiring CINR (carrier to interference plus noise ratio) values of the signals; the adjustment unit is connected with the rotation control unit and is used for transmitting a second control instruction to the rotation control unit; and the rotation control unit is connected with the adjustment unit and the signal receiving unit, and is used for controlling the signal receiving unit to rotate to a position where the absolute value of the difference between the acquired CINR value of the signal and the highest CINR value is smaller than or equal to a first preset value after receiving the second control instruction transmitted by the adjustment unit. In the embodiment of the invention, the automatic adjustment of the directional antenna is achieved, which overcomes the inconvenience in manual adjustment.

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