中文核心期刊
CNKI期刊全文数据库
中国科学引文数据库(CSCD)源期刊
中国科技论文统计源期刊
万方数据知识服务平台
英国《科学文摘》(SA)
美国化学文摘(CA)
俄罗斯《文摘杂志》(AJ)
德国《天文学与天体物理学文摘》(AAA)
英国《中国天文学和天体物理学》(SCI收录)全文摘译期刊之一
《中国学术期刊文摘》
《中国物理文摘》
《中国天文学文摘》

Chinese Journal of Space Science ›› 2013, Vol. 33 ›› Issue (6): 645-650.doi: 10.11728/cjss2013.06.645

Previous Articles     Next Articles

Research on Spaceborne FPI Detection of Lower Thermospheric Temperature

Liu Jue, Ai Yong, Zhang Yange, Hu Guoyuan, Xiong Bo, Chen Yao   

  1. School of Electronic Information, Wuhan University, Wuhan 430072
  • Received:2013-07-13 Revised:2013-08-27 Online:2013-11-25 Published:2013-11-14

Abstract:

Research on the atmosphere of 80~350km height is of great interest for understanding global aerodynamics and solar-terrestrial coupling. A Fabry-Perot Interferometer (FPI) is a multiple beam interferometer which makes it possible to obtain information on thermospheric airglow from its interference fringes. Recently, various ground-based instruments have been built in China for observing the upper atmosphere, but technology for the temperature inversion and spaceborne detection is still in the initial stage. Based on the convolution of system MTF and function of emission spectra, this paper discussed the detecting principle of inversion calculation on upper atmospheric wind and temperature. It also expatiated the method of spaceborne FPI detection, and simulated the interference pattern of spaceborne FPI. Finally, the feasibility of developing China's spaceborne detector for space environment detection is discussed, on the basis of development and strategic needs of space exploration.

Key words: Fabry-Perot Interferometer (FPI), Upper atmospheric temperature field, Inversive calculation, Interference simulation

CLC Number: