基于OMAP-L137的便携式静态傅里叶变换光谱仪设计
esign of portable static Fourier transform spectrometer based on OMAP-L137
为了满足室外光谱测量和分析的需要，本文以OMAP-L137（ARM9+DSP）双核处理器作为核心芯片，设计了一台基于Savart偏光镜干涉仪的便携式静态傅里叶变换光谱仪。该仪器由电源模块、温度控制模块、光谱数据采集模块、存储器扩展模块、人机交互模块、功能扩展模块等硬件构成。通过在ARM9上嵌入Linux核操作系统，完成光谱信号分析的软件设计。
novel design of portable static Fourier transform spectrometer based on Savart polariscope for field measurements and analysis of radiance and emissivity was presented, using OMAP-L137 (ARM9+DSP) Dual-core processor as its core chip. The instrument is constituted by power supply module, temperature control module, spectral data acquisition module, memory expansion module, HCI (Human-Computer Interaction) module, function expansion module and other hardware.Through ARM9 running Linux operating system, complete the design of spectral signal analysis software.
童敏明、徐杰
电子技术应用无线电、电信测量技术及仪器光电子技术
控制科学与工程傅里叶变换光谱仪便携干涉仪嵌入式系统
ontrol Science and EngineeringFourier transform spectrometerportableInterferometerEmbedded System
童敏明,徐杰.基于OMAP-L137的便携式静态傅里叶变换光谱仪设计[EB/OL].(2011-05-22)[2025-08-16].http://www.paper.edu.cn/releasepaper/content/201105-513.点此复制
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