NSSC OpenIR  > 微波遥感部
Alternative TitleAntenna design and analysis of Fengyun-3m icrowave hum idity sounder
王宏建; 李靖; 刘和光; 张升伟; 北京8701信箱
Source Publication中国工程科学
KeywordFy-3湿度仪 偏馈抛物面天线 波纹喇叭 遥感
Other AbstractFengyun23( FY23 )microwave humidity sounder antenna has the following specialties: high gain, low noise, high beam efficiency and high frequency.ThisAntenna has great influence on the p recision of the whole system of FY23MHS (microwave humidity sounder) , offset parabolic antennae with conical corrugated horns are selected for these antennae.The frequencies of the antenna are 150 GHz and 183 GHz respectively(up to the highest frequency of the payload for the domestic satellite),in addition, dual linear polarizations are also needed for the 150 GHz channels.Great challenges are brought aboutwith the stringent demand for the FY23MHS antenna.The analysis and design of this antenna need intercross knowledge of the electromagnetic theory, mechanics, manufacturing, measurements, quasi2op tics,thermal and orbit etc.The successful design and assembly of FY23MHS antennae fill up the gap of remote sensing in our country and stride a greatly leap in antenna theory.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Cited Times:1[CSCD]   [CSCD Record]
Document Type期刊论文
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
王宏建,李靖,刘和光,等. 风云三号微波湿度仪天线设计与分析[J]. 中国工程科学,2009,11(4):39-45.
APA 王宏建,李靖,刘和光,张升伟,&北京8701信箱.(2009).风云三号微波湿度仪天线设计与分析.中国工程科学,11(4),39-45.
MLA 王宏建,et al."风云三号微波湿度仪天线设计与分析".中国工程科学 11.4(2009):39-45.
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