基于ADuC7026的基站功放监控系统设计

Power amplifiers are the core devices of the base stations and repeaters. Monitoring the work of power amplifiers in base station can maximize the power amplifier’s output power, and get the best linearity and efficiency. When the device has fault, it can be found and resolved in the first time. So the monitor system can guarantee the base stations and repeaters system reliability and maintainability. This system mainly complete the real-time data acquisition and control the high power amplifier .The function block include the automatic power control of PA, the standing wave ratio test, the late-amp current detection and PA temperature detection.