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公开(公告)号:EP2246933A1
公开(公告)日:2010-11-03
申请号:EP10159832.4
申请日:2010-04-13
CPC分类号: H01Q3/02 , G01C21/16 , G01S7/4026 , G01S13/953 , G01S2007/403 , G01S2007/4034 , G01S2007/4091 , Y02A90/18
摘要: An antenna device (18) with a system for automatic stabilization and positioning control. The antenna device incorporates micro-electromechanical (MEMs)-based accelerometer and gyroscopic integrated circuit (IC) sensors (26) directly into the antenna base (20) in a vehicle-mounted antenna application. The sensors enable the antenna device to automatically stabilize the antenna (22) to achieve a desired beam sweep region, independent of vehicle movement, without requiring external sensor input. The invention eliminates the need for a communication interface to externally mounted orientation sensors, reduces cable I/O, and eases the installation procedure.
摘要翻译: 一种具有用于自动稳定和定位控制的系统的天线装置(18)。 天线装置在车载天线应用中将基于微机电(MEM)的加速度计和陀螺集成电路(IC)传感器直接并入天线基座(20)中。 这些传感器使得天线装置能够自动地稳定天线(22),以实现与车辆移动无关的期望的波束扫掠区域,而不需要外部传感器输入。 本发明消除了对外部安装的定向传感器的通信接口的需要,减少了电缆I / O并且简化了安装过程。