Detection analysis of a Mid-Wave InfraRed camera for small satellite missions
Barros Farres, Oriol
Promoteur(s) :
Habraken, Serge
Date de soutenance : 24-jui-2021/25-jui-2021 • URL permanente : http://hdl.handle.net/2268.2/11322
Détails
Titre : | Detection analysis of a Mid-Wave InfraRed camera for small satellite missions |
Auteur : | Barros Farres, Oriol ![]() |
Date de soutenance : | 24-jui-2021/25-jui-2021 |
Promoteur(s) : | Habraken, Serge ![]() |
Membre(s) du jury : | Kerschen, Gaëtan ![]() Loicq, Jerôme ![]() |
Langue : | Anglais |
Nombre de pages : | 98 |
Mots-clés : | [en] MWIR, Photon detector, Thermal detector, SNR, NETD |
Discipline(s) : | Ingénierie, informatique & technologie > Ingénierie aérospatiale |
Institution(s) : | Université de Liège, Liège, Belgique |
Diplôme : | Cours supplémentaires destinés aux étudiants d'échange (Erasmus, ...) |
Faculté : | Mémoires de la Faculté des Sciences appliquées |
Résumé
[en] The Mid-Wave Infrared is a region in the infrared spectrum, which has not been deeply in use in satellite development, in part because the Long-Wave Infrared offers at first appearance a wider range of applications and performance. Therefore, the extense of LWIR leaves a big gap in which an MWIR detector can be useful and gather information the other infrared spectrums can not.Furthermore, high spatial resolution applications in spacecraft missions in the thermal infrared have not been exploited too much, especially in nanosatellites.
What this means is as already stated that there are a lot of situations that an MWIR can cover, just as, for example, high-temperature applications such as volcanos or wildfires. Additionally, it offers a better performance in thermal resolution. The purpose of this thesis is to discuss and trade-off in which situations and for which characteristics, it is a feasible nanosatellite mission in the MWIR. It will be studied also which detector in the market is more suitable depending on the requirements for each mission scenario, computing key values such as the temperature resolution, size, and signal-to-noise ratio.
Citer ce mémoire
APA
Barros Farres, O. (2021). Detection analysis of a Mid-Wave InfraRed camera for small satellite missions. (Unpublished master's thesis). Université de Liège, Liège, Belgique. Retrieved from https://matheo.uliege.be/handle/2268.2/11322
Chicago
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