GSM-R无线通信基站天线倾角测量系统-《计算机技术与发展》

文章信息/Info

Title:: A Measurement System of Antenna's Elevation Angle for GSM-R Base Station

Keywords:: GSM-R; base station antenna; elevation angle measurement; network measurement

摘要:: 为了更加准确方便地测量GSM-R无线通信基站天线的倾斜角度，文中研究了一种新型的GSM-R无线通信基站天线倾角测量系统。该系统通过使用芬兰VTI公司SCA100T-D01传感器进行倾斜角度的测量，通过单片机控制各模块，并通过手持触控PC终端显示。同时实现了四种组网测量的方法，可针对不同场景实现有效测量。测量设备的安装方法以及测量数据的统计处理，增强了该测量系统测量的准确性。该测量系统天线俯仰角度测量精度达到0.5毅。实际测量证明该系统运行稳定，精度较高，方便快捷。

Abstract:: In this paper,a new measurement system of the antenna's elevation angle for GSM-R base station is provided,in order to carry out a more accurate and convenient measurement for the antenna's elevation angle. The system develops an measurement of elevation an-gle by using SCA100T-D01 sensor,VTI Co. ,Finland,controls various module through MCU and displays in handheld terminal of tou-ched PC. Simultaneously achieve four network measurement method which can achieve effective measurement for different scenarios. In-stallation methods of measuring equipment and the statistical processing of measured data enhance the accuracy of the measurement sys-tem. The measuring accuracy of measurement system of the antenna's elevation angle is 0. 5o,which shows that the system is stable and convenient,high precision.