摘要
设计了一种基于射频开关和单片机控制技术的多路GPS天线控制器,能实现一台GPS接收机分时接收多路GPS天线信号.相对于传统的一个监测点对应一台GPS接收机的监测手段,该天线控制器在变形监测系统中的应用可实现一台接收机监测多个变形点,极大地节省了变形监测系统的硬件成本.
A Multi-GPS Antenna Controller based on the techniques of RF Switch and MCU controlling is designed. The Controller enables a GPS receiver to take data sequentially from each of the antennas attached to Controller. Compared with the traditional means by which one deforming point must be monitored by one GPS receiver, the Usage of the Controller makes only one receiver monitoring more than one deforming points available, and cuts down the cost of the deformation monitoring system.
出处
《武汉理工大学学报（交通科学与工程版）》
2005年第6期977-980,共4页
Journal of Wuhan University of Technology（Transportation Science & Engineering）
基金
湖北省科技厅科技基金项目(批准号:212130593)
