Design and analysis for a high-accuracy CCD |
| |
| Authors: | WANG He-shun ZHU Wei-bing WANG Qiang and CHEN Ci-chang |
| |
| Affiliation: | WANG He-shun1,ZHU Wei-bing1,WANG Qiang1,and CHEN Ci-chang2 1.School of Mechanical Engineering and Automation,Xihua University,Chengdu 610039,China 2.School of Mechanical Engineering,Southwest Petroleum University,Chengdu 610500,China |
| |
| Abstract: | In order to improve the test accuracy of CCD,a new type of CCD device is proposed.Several columns(rows) of photoelectric diodes(PDs) are combined together,and staggered with the distance of H1=H/N,where H is the space between two adjacent PDs,and N is the number of columns(rows).The photoelectric signals are collected simultaneously by multi-channel A/D,and the accurate measurement result is obtained through appropriate signal processing.Without changing the size or space of PDs,more photographic pixels are... |
| |
| Keywords: | |
| 本文献已被 CNKI SpringerLink 等数据库收录！ |
| 点击此处可从《光电子快报》浏览原始摘要信息 |
|
点击此处可从《光电子快报》下载全文 |
|
