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双频微波辐射计这种被动式遥感仪器可同时独立地测量大气对流层中的水汽和液态水含量,它主要包括天线及控制系统、接收机、数据预处理和主计算机四个部分。整个辐射计的接收机组件和有关电路都置于恒温机箱中并配以高精度温控电路,使参考负载的温度保持不变。这套恒温装置可以保证在环境温度从-20℃到+50℃范围内变化时,箱内的温度保持
Dual-frequency microwave radiometer This passive remote sensing instrument can independently measure the water vapor and liquid water content in the atmospheric troposphere. It mainly includes four parts: antenna and control system, receiver, data preprocessing and host computer. The entire radiometer receiver components and related circuits are placed in a constant temperature chassis with high precision temperature control circuit, the reference load temperature remains unchanged. The thermostat device can ensure that the temperature in the box is maintained when the ambient temperature changes from -20 ° C to + 50 ° C