首页 | 本学科首页   官方微博 | 高级检索  
     

微测辐射热计焦平面阵列CMOS读出技术研究
引用本文:沈晓燕.微测辐射热计焦平面阵列CMOS读出技术研究[J].光电子技术,2003,23(1):27-29,34.
作者姓名:沈晓燕
作者单位:南通师范学院物理系,南通,226007
摘    要:非致冷微测辐射热计探测器以其低价格,高可靠性和高性能能成为热像仪的首选。制作在硅衬底中的读出电路的设计直接影响到整个系统的性能。按读出方式来分,测辐射热计集成读出电路(ROIC)可分为顺序存取读出电路和随机存取读出电路,本文介绍了测辐射热计读出电路的设计原理。分别对两种读出方式作了分析,重点研究了顺序存取读出电路中的移位寄存器,提出了解决延迟的切实可行的方案。

关 键 词:测辐射热计  红外焦平面  集成读出电路
文章编号:1005-488X(2003)01-0027-03

Research of Microbolometer Focal Plane CMOS Read out Technology
SHEN Xiao,yan.Research of Microbolometer Focal Plane CMOS Read out Technology[J].Optoelectronic Technology,2003,23(1):27-29,34.
Authors:SHEN Xiao  yan
Abstract:Uncooled microbolometer detector is becoming the first selection for its low cost, high reliability and good performance. The design of read out integrated circuit (ROIC) which is fabricated in silicon substrate is critical to the system performance. Microbolometer ROIC can be divided into sequence ROIC and random ROIC. Here the principle of microbolometer ROIC is introduced and two methods of ROIC are described. We emphasized on the shift register in sequence ROIC and a practical method to solve delay is presented.
Keywords:microbolometer  infrared focal plane  ROIC
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号