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Proceedings Paper

576×6 infrared detector multi-channel data acquisition system
Author(s): Jian Yu; Jing-long Yan
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Paper Abstract

The implementation of a high resolution infrared image data acquisition system is introduced. An adapter is designed to provide a working environment needed by the detector and perform the functions of signal level shifting. The analog image signal is converted to digital data by high precision pipeline ADC. The acquired image data is reordered and then sent to the host computer via a PCI adapter. The image data reorder function is implemented based on asynchronous static RAM. The design detail about the noise and dynamic performance of the amplifier was present.

Paper Details

Date Published: 28 January 2009
PDF: 7 pages
Proc. SPIE 7156, 2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments, 71562T (28 January 2009); doi: 10.1117/12.811313
Show Author Affiliations
Jian Yu, Beijing Institute of Technology (China)
North Univ. of China (China)
Jing-long Yan, Beijing Institute of Technology (China)
North China System Engineering Institute (China)


Published in SPIE Proceedings Vol. 7156:
2008 International Conference on Optical Instruments and Technology: Optical Systems and Optoelectronic Instruments
Yunlong Sheng; Yongtian Wang; Lijiang Zeng, Editor(s)

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