Analysis of Transmit Power Control of Balise Transmission Module.

The onboard balise transmission module generates a 27.095 MHz RF carrier wave and transmits it through CAU to the trackside balise. The study and analysis of the control implementation circuit of RF power switch, value and mode of the balise transmission module can deepen the understanding of the design principle of BTM transmission unit and help locate the fault point of insufficient output power, and promote the quality improvement and performance optimization of the balise transmission module. [ABSTRACT FROM AUTHOR]