发明公开
- 专利标题: Antenna system with remote control of the beam tilt
- 专利标题(中): 与天线波束倾斜的遥控天线系统
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申请号: EP00401724.0申请日: 2000-06-16
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公开(公告)号: EP1067626A3公开(公告)日: 2003-10-22
- 发明人: Singer, Andrew , Drach, William
- 申请人: Radio Frequency Systems, Inc.
- 申请人地址: 200 Pondview Drive Meriden, Connecticut 06540 US
- 专利权人: Radio Frequency Systems, Inc.
- 当前专利权人: Radio Frequency Systems, Inc.
- 当前专利权人地址: 200 Pondview Drive Meriden, Connecticut 06540 US
- 代理机构: Cabinet Hirsch
- 优先权: US343088 19990630
- 主分类号: H01Q3/26
- IPC分类号: H01Q3/26 ; H01Q3/32 ; H04Q7/36 ; H01Q1/24
摘要:
An antenna control system is connected to an antenna (10) in order to control the position of the antenna. The system includes a motor (20) connected to the antenna for adjusting the position or vertical tilt angle of the antenna. A driver is provided for operating the motor. A sensor (30) is also provided to detect the position of the antenna. In addition, an antenna controller (40) is connected to an antenna memory, the driver, and the sensor, for reading the detected position of the antenna and for controlling the driver to adjust the antenna's position. A main controller (50) is connected to the antenna controller for sending commands to and reading data from the antenna controller. In this manner, the main controller can interface with any number of antennas at a base station and control the position or down-tilt of each antenna. According to one embodiment of the control system, a user interface (60) is also provided for entering commands to and reading data from the main controller. The interface can be provided at the base station or tower or at a remote location via, for example, modem. According to one embodiment of the invention the user interface is a laptop computer. A user or technician can then enter commands and monitor the position of the antennas from a remote location.
公开/授权文献
- EP1067626B1 Antenna system with remote control of the beam tilt 公开/授权日:2006-06-07
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