Author(s): Ma Lijun, Liu Yingzhan
Pages: 47-49
Year: 2007 Issue:  6
Journal: RAILWAY SIGNALLING & COMMUNICATION ENGINEERING
Keyword:  驼峰; 轨道电路; 移频信号; 频谱分析;
Abstract: 本文讨论了18信息驼峰推峰机车信号的时域及频域特性,分析了轨道移频信号的载频、低频调制频率及频率偏移等参数特征.