Measurements for mobile communications in train corridors inside dense forest environments in the 460 MHz frequency

This dataset presents real measurements of radio frequency signals in a railway corridor within the Atlantic Forest in the state of São Paulo, Brazil. A transmitter antenna fixed on a pole inside the corridor was used together with an RF generator transmitting a CW signal in the 460 MHz band. A mobile receiving antenna was installed on the roof of a locomotive and connected to a spectrum analyzer, a laptop and software for data reading were used together, coupled to a GPS antenna. Thus, the measured signal was geographically recorded as the train traveled along the corridor.

本数据集收录了巴西圣保罗州大西洋森林内一段铁路廊道的射频信号实测数据。本次测试采用部署于廊道内杆体上的固定发射天线，搭配工作于460 MHz频段的连续波（CW）射频信号发生器。移动接收天线安装于机车车顶并连接至频谱分析仪；配套笔记本电脑与数据读取软件协同工作，并耦合GPS天线。当列车沿廊道行驶时，所测得的信号均附带地理坐标记录。