纳米CMOS图像传感器及其在航空航天中的应用  

Nano-CMOS Image Sensor and Its Application in the Aviation and Spaceflight Field

作　　者：李芹[1] 蔡理[1] 吴刚[1] 王森[1] 

机构地区：[1]空军工程大学理学院,西安710051

出　　处：《微纳电子技术》2007年第11期989-993,共5页Micronanoelectronic Technology

基　　金：空军工程大学理学院科研资助项目(2005ZK19);陕西省自然科学基金项目(2005F20)

摘　　要：随着超大规模集成技术的飞速发展,CMOS图像传感器已成为研究开发的热点。简要介绍和分析了基于非平衡格林函数、维格纳函数与密度矩阵、单粒子薛定谔方程的三种纳米CMOS器件的输运模型,并指出了各种模型的优缺点和适用对象;针对纳米CMOS图像传感器面临的关键技术问题,给出了相应的解决方法;讨论了纳米CMOS图像传感器在航空航天中的应用。A wide interest is devoted to CMOS image sensors with the development of the integrated technology. Three kinds of nano-CMOS transport models were clarified based on the non-equilibrium Green＇s function, Wigner function and density matrix, and single particle Schr6dinger equation. The advantages, disadvantages and applications of these models were analyzed respectively. The key problems of nano-CMOS image sensors were presented and their corresponding resolutions were proposed. The application in the aviation and spaceflight field of nano-CMOS image sensors were discussed.

关 键 词：纳米CMOS器件 图像传感器 电荷耦合器件 航空航天 

分 类 号：TP212.9[自动化与计算机技术—检测技术与自动化装置]