| 线阵CCD图像传感器的数据采集及其电路设计 |
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| 引用本文： | 徐富新,申冬玲,吴承德,刘蓓蓓,何继善.线阵CCD图像传感器的数据采集及其电路设计[J].湖南师范大学自然科学学报,2007,30(2):51-55. |
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| 作者姓名： | 徐富新 申冬玲 吴承德 刘蓓蓓 何继善 |
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| 作者单位： | 1. 中南大学物理科学与技术学院,中国,长沙,410083
2. 中南大学信息物理工程学院,中国,长沙,410083 |
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| 基金项目： | 国家自然科学基金资助项目(50172063) |
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| 摘 要： | 介绍了线阵CCD图象传感器TCD1251UD的数据采集系统的构成及设计方案,给出了CCD驱动脉冲产生电路的设计思想和实现过程,通过Quartus软件进行了仿真验证,同时还设计了CCD输出信号的调理电路、D/A转换电路,并利用单片机AT89C52实现了数据采集.
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| 关 键 词： | CCD 图像传感器 数据采集 驱动电路 仪表放大器 TCD1251UD |
| 文章编号： | 1000-2537（2007）02-0051-05 |
| 修稿时间： | 2006-11-18 |
Data Acquisition and Circuit Design of Linear Array CCD Image Sensor |
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| XU Fu-xin,SHEN Dong-ling,WU Cheng-de,LIU Bei-bei,HE Ji-shan.Data Acquisition and Circuit Design of Linear Array CCD Image Sensor[J].Journal of Natural Science of Hunan Normal University,2007,30(2):51-55. |
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| Authors: | XU Fu-xin SHEN Dong-ling WU Cheng-de LIU Bei-bei HE Ji-shan |
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| Institution: | 1. College of Physics Science and Technology, Central South University, Changsha 410083, China; 2. College of Information Physics Engineering, Central South University, Changsha 410083, China |
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| Abstract: | The system configuration and design scheme of a data acquisition system based on a linear array CCD image sensor TCD1251UD was introduced.The electric circuit design principle and implementation of CCD's driving pulse was presented,which was confirmed by Quartus simulation.The output signal of CCD was conditioned and D/A converted,then acquired and stored by single chip microcontroller AT89C52. |
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| Keywords: | CCD image sensor data acquisition driving circuit instrumentation amplifier TCD1251UD |
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