| 基于PCI总线的宽带声光测频系统 |
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| 作者姓名： | 王丹志 邵定蓉 李署坚 |
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| 作者单位： | 北京航空航天大学204教研室 北京100083
(王丹志，邵定蓉)，北京航空航天大学204教研室 北京100083(李署坚) |
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| 摘 要： | 介绍一种基于 PCI总线的宽带声光测频系统 ,采用 PCI总线技术提高系统的实时处理能力。讨论测频系统的结构与工作原理 ,并对系统的主要结构光路部分、光电检测器等进行了研究 ,最后给出了测频系统的实现及测试结果。
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| 关 键 词： | 声光信号处理 测频系统 PCI |
A Wideband Acousto-optic Spectrum Measurement System Based on PCI |
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| Authors: | Wang Danzhi Shao Dingrong Li Shujian |
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| Institution: | Wang Danzhi Shao Dingrong Li Shujian |
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| Abstract: | A wideband acousto-optic spectrum measurement sys te m based on PCI was presented,PCI bus was adopted to enhance the real-time perfo rmance of the system.The structure design and principle of the measurement syste m are presented indetail and the main system structures such as the optical stru cture and the photodetector are described.The system realization and the conclus ions were presented. |
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| Keywords: | Acousto-optical signal processing Spectru m analyzer PCI |
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