【摘要】 本文对双参考温度自动增益补偿型微波辐射计的工作原理、性能及参数指标进行了详细分析,提出了对于双参考温度辐射计的定标特性进行校正的方法。设计研制出了用于实时遥感大气水汽含量及有关参数的机载/陆基13mm成像微波辐射计系统,采用微型计算机实现天线的扫描控制、实时数据采集、人机对话、假彩色成像及用磁盘记录数据。更多还原

【Abstract】 In this paper, detailed analysis on the principle, functions and characteristics of microwave radiometer using two reference temperatures with automatic gain compensation is made, and proposes a method of correctting calibration characteristic of two reference temperatures microwave radiometer. It also concerns to develop a airborne/ground based 13 mm microwave imaging radiometer with micro-computer control of antenna scanning, real-time data collecting and processing, falsecolour imaging, man-computer dialogue, and data recording on diskette.更多还原