Dose and Single-Event Effects on a Color CMOS Camera for Space Exploration
| Autor: | Charles Sellier, Jean-Marc Belloir, Didier Gambart, Julien Bezine, Wissam Mouallem, Dominique Blain, Matthieu Beaumel, Antoine Vriet, Cedric Virmontois, E. Garcia-Sanchez, N. Perrot, A. Bardoux |
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| Rok vydání: | 2019 |
| Předmět: |
Nuclear and High Energy Physics
CMOS sensor 010308 nuclear & particles physics Computer science Cumulative dose 01 natural sciences Upset Space exploration Nuclear Energy and Engineering 0103 physical sciences Electrical and Electronic Engineering Interrupt Image sensor Event (particle physics) Simulation Dark current |
| Zdroj: | IEEE Transactions on Nuclear Science. 66:104-110 |
| ISSN: | 1558-1578 0018-9499 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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