Research on the microwave radiometer signal waveform simulation

摘要：

Microwave radiometer is a passive remote sensing instrument, which is used to measure thermal electromagnetic emission from material media. It has been widely used in atmosphere detection, ocean observation, earth observation and other domains. Computer simulation plays an important role in system analysis, design, research and performance testing. This paper firstly presents the radiometers framework and simulates the waveform from the antennas input noise signal to integrators output signal (before A/D convector), Then simulates the linearity of the whole modeL The simulation result indicates that the linearity of the radiometer is very well, finally gives the calibration equation of the radiometer.

关键词： Microwave Radiometer Waveform Simulation Signal Simulation Calibration

作者: Lhi Jie Wang Zhesi Chen Yunmei Cheng Chunyue

作者单位: Beijing Institute of Radio Metrology & Measurement, Beijing 100854 Beijing Institute of Radio Metrology & Measurement, Beijing 100854 National Key Laboratory of Metrol

会议类型: 国际会议

会议名称: 2011 Fourth International Conference on Intelligent Computation Technology and Automation(2011年第四届智能计算技术与自动化国际会议 ICICTA 2011)

会议地点: 深圳

会议语种:英文

页码: 679-682

在线出版日期: 2011-03-28（万方平台首次上网日期，不代表论文的发表时间）