微波功率计(Microwave Power Meter)是一种仪器,主要用于计量和测量功率。通过功率测量可以获得功率、衰减、增益、电压、电流、介电常数、相位角、复反射系数等参数。
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热敏电阻式微波功率计,一直存在零点漂移大的问题。
The problem of large zero drift always exists in microwave power meters with thermistor.
在微波功率计标定中采用动态标定方法,有效地降低了存储器空间要求和处理器时间开销,处理器有更多的资源进行测量数据处理。
The microwave power meter adopts dynamic calibration method and reduces request of the memory space and time expenses of the processor which can have more resource to deal with the metrical data.
利用蓝宝石单晶光纤温度计测温,通过调整模糊PID控制器参数控制微波辐射输出功率实现温度的精确控制。
With the output power of microwave irradiation controlled by Fuzzy-PID controller, the temperature, measured by sapphire single crystal optical fiber temperature sensor, was controlled very precision.
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