• Opto-Electronic Engineering
  • Vol. 36, Issue 3, 115 (2009)
LAI Rui1、*, ZHOU Hui-xin2, LI Qing3, and WANG Bing-jian2
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    DOI: Cite this Article
    LAI Rui, ZHOU Hui-xin, LI Qing, WANG Bing-jian. Novel Design of Drive and Test System for TDI IRCCD[J]. Opto-Electronic Engineering, 2009, 36(3): 115 Copy Citation Text show less

    Abstract

    Based on the idea of visual interactive control, a novel drive and test system for Time-delay Integration (TDI) IRCCD is presented. Being different from traditional drive circuit system, the newly developed system can accurately generate arbitrarily adjustable drive signals and feed back the device characteristic parameters, simultaneously. Especially, the system consists of two parts, which are Host-computer-subsystem (HCS) and Slave-computer-subsystem (SCS). The HCS, being man-machine interface of the whole system, accomplishes parameter input and testing results display, while the SCS constructed with Single Chip Micyoco (SCM) and Field Programmable Gate Array (FPGA), fulfils the electronic parameter adjustment for drive signals according to the data sent from HCS or stored in data-store unit, and implements the electronic injection test for the IRCCD. It is validated that some intrinsic defects of the traditional design, such as less flexibility and poor reliability, are successfully eliminated in this new designed system.
    LAI Rui, ZHOU Hui-xin, LI Qing, WANG Bing-jian. Novel Design of Drive and Test System for TDI IRCCD[J]. Opto-Electronic Engineering, 2009, 36(3): 115
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