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基于Simulink的干涉式微波辐射计系统仿真研究
Alternative TitleSimulation of Microwave Interferometric Radiometer System based on Simulink
陈思; 刘浩; 吴季; 牛立杰
Department微波遥感部
Source Publication遥感技术与应用
2015
Volume30Issue:4Pages:757-766
ISSN1004-0323
Language中文
Keyword干涉式微波辐射计 可见度函数 仿真模型
Abstract介绍了通过Matlab/Simulink建立干涉式微波辐射计系统仿真模型的方法。针对干涉式微波辐射计的基本构成单元二元干涉仪,搭建了仿真模型,通过对辐射计随机噪声测量过程的模拟,实现了单通道全功率测量仿真及双通道干涉测量仿真,在时域范围内实现了对系统测量精度、灵敏度指标的定量化分析。
Other AbstractA method using Simulink to build the simulation model of the microwave interferometric radiometer(MIR)system is introduced in this paper.Two-element interferometer is the basic unit of the MIR system. By the Simulink platform,a simulation model of the two-element interferometer was built and the measurement process of the random noise was simulated.Through the simulation of the full power measurement achieved interference measurement of single channel and two channels.Quantitative analysis of the radiometric accuracy and radiometric sensitivity were achieved in the time domain.
Indexed ByCSCD
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://ir.nssc.ac.cn/handle/122/5185
Collection微波遥感部
Recommended Citation
GB/T 7714
陈思,刘浩,吴季,等. 基于Simulink的干涉式微波辐射计系统仿真研究[J]. 遥感技术与应用,2015,30(4):757-766.
APA 陈思,刘浩,吴季,&牛立杰.(2015).基于Simulink的干涉式微波辐射计系统仿真研究.遥感技术与应用,30(4),757-766.
MLA 陈思,et al."基于Simulink的干涉式微波辐射计系统仿真研究".遥感技术与应用 30.4(2015):757-766.
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