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Proceedings Paper

Modeling and simulation of atmosphere interference signal based on FTIR spectroscopy technique
Author(s): Yugui Zhang; Qiang Li; Zhengyang Yu; Zhengmin Liu
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Paper Abstract

Fourier Transform Infrared spectroscopy technique, featured with large frequency range and high spectral resolution, is becoming the research focus in spectrum analysis area, and is spreading in atmosphere detection applications in the aerospace field. In this paper, based on FTIR spectroscopy technique, the principle of atmosphere interference signal generation is deduced in theory, and also its mathematical model and simulation are carried out. Finally, the intrinsic characteristics of the interference signal in time domain and frequency domain, which give a theoretical foundation to the performance parameter design of electrical signal processing, are analyzed.

Paper Details

Date Published: 27 September 2016
PDF: 6 pages
Proc. SPIE 9684, 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment, 96843T (27 September 2016); doi: 10.1117/12.2242723
Show Author Affiliations
Yugui Zhang, Beijing Institute of Space Mechanics and Electricity (China)
Qiang Li, Beijing Institute of Space Mechanics and Electricity (China)
Zhengyang Yu, Beijing Institute of Space Mechanics and Electricity (China)
Zhengmin Liu, Beijing Institute of Space Mechanics and Electricity (China)


Published in SPIE Proceedings Vol. 9684:
8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test, Measurement Technology, and Equipment
Yudong Zhang; Fan Wu; Ming Xu; Sandy To, Editor(s)

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