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Integrate EMCCD and USB

Author: ZhangTao
Tutor: XuJun
School: Graduate School , Chinese Academy of Sciences (Yunnan Observatory )
Course: Astrophysics
Keywords: EMCCD USB Timing
CLC: TP334.7
Type: Master's thesis
Year: 2008
Downloads: 81
Quote: 2
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Abstract


EMCCD like enhancements integrated into the chip , so it is with respect to the ordinary CCD not only small , but also has a higher signal - to - noise ratio . Such as can be as astronomical observations terminal , is bound to bring in the signal-to-noise ratio and the observation limiting magnitude greatly improved. View of the USB interface, the use of flexible , high transfer rate , and low cost , has almost become a standard interface for numerous devices . Therefore, as can EMCCD and USB integration, which is bound to have a high practical significance and practical significance . Based on the structure of the CCD camera , the paper is divided into six chapters : the first chapter research EMCCD and USB integration profiles ; second chapter introduces the basic working principle of CCD ; Chapter III presents the A / D converter device several important functional modules ; fourth chapter introduces some basic concepts of the USB interface , and USB chip architecture ; fifth chapter describes the entire camera system software and firmware ; Chapter VI summarizes the progress of the development of the entire camera system , at the same time Looking to the future direction of the camera system .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Electronic digital computer (not a continuous role in computer ) > External device > Interface devices,plug-in
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