| 中分辨率微波扫描辐射仪 |
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| 引用本文： | 李开明. 中分辨率微波扫描辐射仪[J]. 上海航天, 2001, 18(1): 44-49 |
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| 作者姓名： | 李开明 |
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| 作者单位： | 上海航天技术研究院813所, |
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| 摘 要： | 仪器实施的方案为固定视角圆锥扫描双参数温度外部两点式周期定标全功率型，论述了它的工作原理、视向与扫描方式、频段选择和总体的构形。同时对天馈技术、微波接收机、定位技术、数据采集与处理、驱动与传输、电源、热控制等技术进行了分析。
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| 关 键 词： | 微波扫描辐射仪 天馈 接收机数据处理 扫描驱动 定标 中分辨率 无源微波遥感 |
| 文章编号： | 1006－1630（2001）01－0044－06 |
| 修稿时间： | 1999-10-18 |
Mid-Resolution Microwave Scanning Radiometer |
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| LI Kai-ming. Mid-Resolution Microwave Scanning Radiometer[J]. Aerospace Shanghai, 2001, 18(1): 44-49 |
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| Authors: | LI Kai-ming |
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| Abstract: | The mid-resolution microwave scanning radiometer is a conical scanning total power radiometer with a fixed visual angle and double-reference temperature. The operational concept, sighting direction and scanning way, band selection and system structure are described. The space feed technique, microwave receiver, calibration technique, data collection & processing, driving & transmission, power source and heat control are also analyzed. |
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| Keywords: | Microwave scanning radiometer Space feed Data processing of receiver Scanning driving Calibration |
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