Volume 34 Issue 3
May  2014
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Liu Jingyi, Wang Zhenzhan, Zhang Yu, Zheng Wei, Li Bin. Multiband Microwave Radiometer Design and Development for HY-2 Oceanic Calibration/Validation Site[J]. Journal of Space Science, 2014, 34(3): 352-359. doi: 10.11728/cjss2014.03.352
Citation: Liu Jingyi, Wang Zhenzhan, Zhang Yu, Zheng Wei, Li Bin. Multiband Microwave Radiometer Design and Development for HY-2 Oceanic Calibration/Validation Site[J]. Journal of Space Science, 2014, 34(3): 352-359. doi: 10.11728/cjss2014.03.352

Multiband Microwave Radiometer Design and Development for HY-2 Oceanic Calibration/Validation Site

doi: 10.11728/cjss2014.03.352
  • Received Date: 2013-04-16
  • Rev Recd Date: 2013-10-26
  • Publish Date: 2014-05-15
  • Oceanic Multiband Microwave Radiometer (OMMR) with five frequencies and ten channels is designed for the calibration and validation of HY-2 satellite's scanning microwave radiometer. The development of this remote sensor is challenged with harsh working environment as well as long-term stable continuous 360° observation. In this paper, it is focused on the radiometer's system constitution, design and implementation of technical indicators. OMMR system includes eight functional units, i.e., antenna, receiver, scanner, calibration unit, temperature measurement, data sample and system control unit, power source and structure. The process of system indicators test and calibration is described. Testing results showed that the radiometer can meet the design requirements.

     

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