학술논문
Dose and Single-Event Effects on a Color CMOS Camera for Space Exploration
Document Type
Periodical
Author
Source
IEEE Transactions on Nuclear Science IEEE Trans. Nucl. Sci. Nuclear Science, IEEE Transactions on. 66(1):104-110 Jan, 2019
Subject
Language
ISSN
0018-9499
1558-1578
1558-1578
Abstract
This paper focuses on the radiation-induced dose and single-event effects (SEEs) on a color CMOS camera designed for space missions. The $\gamma $ -ray and proton tests are used to evaluate the tolerance against cumulative dose effects. The dark current of the image sensor is the main parameter impacted by dose effects. Heavy ions testing is performed to evaluate SEEs. single-event upset, single-event functional interrupt, and single-event latchup have been observed and mitigation techniques were proposed for specific space missions.