期刊文献+

基于FPGA的CMOS图像传感器LUPA-4000时序设计 被引量:3

Timing Design of CMOS Image Sensor LUPA-4000 Based on FPGA
下载PDF
导出
摘要 文章在分析CYPRESS公司CMOS图像传感器LUPA-4000驱动时序的基础上,采用现场可编程逻辑阵列(FPGA)作为其硬件实现平台,使用Verilog作为该时序设计的编程语言,设计了在其极限频率66MHz下,包含系统校时功能、积分时间可调功能、并行操作功能、多斜率积分功能和NDR(Non-destructive readout)功能的驱动时序。该设计不仅能产生正确的时序以驱动芯片正常工作,而且充分开发了该器件的辅助扩展功能,大大增加了器件使用的灵活性,有效提高了该传感器的成像品质。经软件仿真和结合硬件平台的测试证明:该设计的正确性和稳定性均满足要求。此时序设计驱动下的探测器芯片动态范围更大、工作更灵活,适合于空间探测,尤其适用于空间暗目标的动态跟踪。 This paper describes the method to design the timing sequence for the CMOS image sensor LUPA-4000.The timing sequence includes the design of system time adjustment, parallel working, multi-slope integration, NDR (Non-destructive readout) and adjustable integration time. The design is implemented by FPGA (Field-Programmable Gate Array) and the test experiments show its good and stable performance. The LUPA- 4000 which is driven by the design is fit for space exploration and dynamic tracking of dark object.
出处 《航天返回与遥感》 2012年第5期62-67,共6页 Spacecraft Recovery & Remote Sensing
关键词 CMOS图像传感器 时序控制 现场可编程逻辑阵列 空间探测 CMOS image sensor timing control field-programmable gate array(FPGA) space exploration
  • 相关文献

参考文献8

  • 1Cypress Semiconductor Corporation. LUPA-4000 datasheet [M].2007. 被引量:1
  • 2SHANG Y uanY uan,GUAN Yong,ZHANG Weigong,et al. A High Dynamic Range Complementary Metal -oxide- semiconductor(CMOS) Camera Using Multi-slope Response and An Image Reconstruction Algorithm[J]. Measurement Science and Technology(S0957-0233),2009,20(10): 104115. 被引量:1
  • 3Jin H Z,Lu H,Cho S K,et al. Nonlinear Compensation for Non-contact Electronic Joystick with a Single Hall Sensor[J].Science,Measurement & Technology, IET, 2008,2(1):9-17. 被引量:1
  • 4Cho H S, Jeong M H,Han B S,et al. Development of a Portable Digital Radiographic System Based on FOP -coupled CMOSImage Sensor and Its Performance Evaluation[J]. IEEE Transactions on Nuclear Science(S0018-9499),2005,52(5) : 1766-1772. 被引量:1
  • 5刘静,杜明辉.CMOS图像传感器关键技术及其新进展[J].传感器技术,2004,23(11):9-11. 被引量:11
  • 6孙航等编著..Xilinx可编程逻辑器件应用与系统设计[M].北京:电子工业出版社,2008:492.
  • 7王军,李国宏.CMOS图像传感器在航天遥感中的应用[J].航天返回与遥感,2008,29(2):42-47. 被引量:19
  • 8王庆有主编..光电传感器应用技术[M].北京:机械工业出版社,2007:363.

二级参考文献14

  • 1尤政,于世洁,林杨.基于CMOS图像传感器的纳型卫星遥感系统设计[J].清华大学学报(自然科学版),2004,44(8):1047-1050. 被引量:6
  • 2董佳,邱跃洪,陈智.应用于空间环境的CMOS图像传感器[J].科学技术与工程,2005,5(18):1235-1238. 被引量:9
  • 3Fossum E R. Digital camera system on a chip [J]. IEEE Micro,1998,18(3) :8 - 15. 被引量:1
  • 4Mendis, Kemeny S K, Gee S E, et al. CMOS active pixel image sensors for highly integrated imaging systems [J]. IEEE Joural of Solid-State Circuits, 1997,32 (2): 187 - 197. 被引量:1
  • 5Inoue I,Tanaka N, Yamashita H. Low-leakage-currentd low-operating-voltage buried photodiode for a CMOS imager [J]. IEEE Transaction on Electron Devices,2003,50(1) :43 -47. 被引量:1
  • 6Li Wan-qing, Shi Yu, Kharitone nko I. CMOS sensors cross-talk compensation for digital cameras [J]. IEEE Transction on Consumer Electronics,2002,48 (2) :292 - 297. 被引量:1
  • 7Tian H, Fowler B, Gamal A E. Analysis of temporal noise in CMOS photodiode active pixel sensor [J]. IEEE Journal of SolidState Circuit,2001,36(1) :92 - 101. 被引量:1
  • 8Blanksby A J, Loinaz M J. Performance analyisi of a color CMOS photogate image sensor[J]. IEEE Trans Electron Devices,2000,47(1) :55 -64. 被引量:1
  • 9Lule T,Benthien S,Keller H. Sensivitity of CMOS based lmagers and scaling perspectives [J]. IEEE Transaction on Electron Devices,2000,47 (11) :2110 -2122. 被引量:1
  • 10Fossum E R. CMOS image sensors-electronic camera on a chip [J]. IEEE Trans Electron Devices, 1997,44 (10): 1689 - 1698. 被引量:1

共引文献28

同被引文献21

引证文献3

二级引证文献5

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部