摘要
介绍了基于等光程差窄带采样的星载傅立叶光谱仪数据采集技术,分析了数据采集系统设计的关键指标,给出了一种星载傅立叶光谱仪数据采集系统设计方案。
The data acquisition technology on the band-limited sampling theorem under the condition of equal OPD （optical path difference） sampling in Fourier transform spectrometer is presented. The key parameters of data acquisition system are analyzed. A kind of data acquisition system in space-borne Fourier transform spectrometer is provided.
出处
《科学技术与工程》
2008年第8期2034-2037,共4页
Science Technology and Engineering
基金
国家863项目基金(2007AA122179)资助
关键词
傅立叶光谱仪
数据采集
采样
fourier transform spectrometer data acquisition sampling
