Unlocking the secrets of earthquakes with stratospheric balloons

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From February 24 to 26, forty-five students will explore three topical issues involving Artificial Intelligence (AI) during a three-day hackathon. The student teams involved will attempt to meet the challenges posed by three industrial partners on the themes of the environment, industrialization and digitization technology. ISAE-SUPAERO confirms its commitment to training in data science and artificial intelligence through its Decision and Data Sciences (DDS) course.

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Awarded a prize by the Académie des Sciences in 2020, Sylvestre Maurice #astrophysicist at the Institut de Recherche en Astrophysique et Planétologie (IRAP) in Toulouse witnessed the landing of the #Perseverance rover on Mars on February 18, 2021. A historic moment for this enthusiast, who is also the scientific manager of the onboard SuperCam instrument. A 1990 graduate of ISAE-SUPAERO, Sylvestre Maurice tells us about his career.

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The ‘SUPERCAM - Martian Exploration’ educational kit project was initiated by five partners: ISAE-SUPAERO, the Toulouse Academy, CNRS, CNES and Cité de l'espace. Under the guidance and supervision of astrophysicist Sylvestre Maurice, first-year students at ISAE-SUPAERO developed this educational tool to raise awareness of space exploration in classrooms, from sixth form to final year. This kit is available to middle and high school teachers and can be adapted to offer educational lessons related to this theme.

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Dr Naomi Murdoch, researcher in space instrumentation and planetary science, and Dr Alexander Stott, post-doctoral fellow, tell us more about the physical characteristics of Mars' atmosphere, in particular the speed of sound and its attenuation. These analyses were published in Nature on April 1, 2022 by an international team led by a teacher-researcher from Toulouse III - Paul Sabatier University, and including scientists from CNRS and ISAE-SUPAERO.

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The Sentinel 2c Earth observation satellite, launched on 5 September as part of ESA's Copernicus mission, has delivered its first images. This success is partly due to the image sensor research team (CIMI) at ISAE-SUPAERO, which designed and oversaw the manufacture of the visible image sensors.

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At ISAE SUPAERO, the Department of Electronics, Optronics and Signal Processing (DEOS) studies, designs and produces scientific instruments for aeronautics, space and defense applications, with a strong focus on advanced systems and planetary exploration missions.

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ESA's ExoMars Rosalind Franklin mission to explore Mars will carry a unique instrument for recording sound and atmospheric data from the planet. The Institute has been selected by ESA and CNES for this major scientific collaboration.

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Noémie Martin, an ISAE-SUPAERO (ENSICA) engineer who graduated in 2018, was awarded a prize by the Lopez-Loreta Foundation in November 2024 for her project FASTE: Fabrication Additive des Structures performantes multi maTériaux pour utilisation en Environnement sévère.

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Created in 2021 on the initiative of internationally renowned academic institutions with longstanding academic expertise in aeronautics and air transport, the ISA is an institute dedicated to the challenges of aviation's transition to sustainability.

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ISAE-SUPAERO has been integrating quantum physics into its training and research activities uninterruptedly since 1980, and for the past two decades has been offering courses linked to the second quantum revolution.

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The Mechanics of Structures and Materials Department is responsible for organizing and supervising all teaching activities in deformable solid mechanics for ISAE-SUPAERO training courses, in synergy with upstream and applied research activities on aeronautical materials and structures. This strong interaction between teaching and research is the foundation of our department's organization.

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The Hera mission, an international planetary defence mission, is on its way to study the asteroid Dimorphos, which will be struck by DART in 2022. ISAE-SUPAERO is actively collaborating in this international planetary defence programme through the research work of Naomi Murdoch and the SSPA team.

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Naomi Murdoch, a planetary science researcher at ISAE-SUPAERO, is actively involved in scientific analysis and data interpretation for NASA's DART mission.

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The “Photonics Antenna Microwave PlasmaA” (PAMPA) scientific group is interested in electromagnetism in the fields of microwaves and photonics, as well as wave-plasma interactions.

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The Design and Operation of Aeronautical and Space Vehicles Department (DCAS) is part of the Lasbordes Air Operations Center (COAL), located on an airfield a few kilometers from the ISAE-SUPAERO campus. As part of its aeronautical training and research activities, COAL operates a fleet of 9 light aircraft.

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At ISAE-SUPAERO, the Design and Operation of Aerospace Vehicles Department (DCAS) develops methods, simulation tools and experimental platforms for the design and operation of aerospace vehicles.

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The Clément Ader Institute (UMR CNRS 5312) is the solid mechanics research laboratory for Toulouse and its region, under the aegis of the CNRS. It brings together research teams from four institutions and three ministries: the University of Toulouse III Paul Sabatier (National Education), INSA (National Education), ISAE-SUPAERO (Defense), and the École des Mines d'Albi (Industry). These institutions are located in three cities in Midi-Pyrénées: Toulouse, Albi, and Tarbes.

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The “Design and Analysis of Critical Systems” (CASC) scientific group focuses on methods, processes and tools to support System Engineering and Systems Engineering.

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ISAE-SUPAERO – as a centre for training through research, research training and innovation – has a wide range of research equipment used within its six research departments. Today, we present the irradiator! As part of its research activities, ISAE-SUPAERO develops electronic components and systems for scientific and space applications. Space is a very aggressive environment, particularly because high-energy particles emitted by the sun or trapped in radiation belts threaten the health of astronauts, the properties of materials and the proper functioning of electronic chips. In order to reproduce the effects of this ionising radiation on electronic technologies in the laboratory, ISAE-SUPAERO has acquired an X-ray irradiation chamber with an energy of up to 320 keV. This video shows a typical use of this equipment: an electronic component to be tested is placed in the irradiation chamber, the X-ray tube is switched on, and the effects on the component's operation (in this case, an image sensor) are observed and measured in real time.

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Naomi Murdoch, a researcher in physics and planetology at ISAE-SUPAERO, has just been awarded the prestigious Consolidator Grant from the European Research Council (ERC) for her planetary body study project called GRAVITE. This ambitious scientific project aims to design a variable gravity machine that will enable the simulation and study of extraterrestrial soils.

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The “Integrated Image Sensors” (CIMI) scientific group, develops and characterizes active-pixel image sensors (CMOS Image Sensors (CIS)) on silicon for visible and infrared radiation.

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Researchers from ISAE-SUPAERO are participating in this first planetary defence mission. Dr. Naomi Murdoch, a researcher at ISAE-SUPAERO and scientific member of the #DART and #HERA missions, comments on the objectives of DART and those of the European HERA mission, which will arrive in the area in 2026 to characterise the crater left by DART and study the internal structure of the asteroid #Dimorphos!

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At ISAE SUPAERO, the Aerodynamics, Energetics, and Propulsion Department has a staff of 62, 30 research projects including 5 on a European scale, an exceptional fleet of test facilities for teaching and research purposes, and three research groups contributing to a growth strategy focused on 4 themes of current scientific and social-economic challenge, supported by 2 structuring projects: the SAA wind tunnel and the IC3 large-scale simulation code.

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ISAE-SUPAERO – as a centre for training through research, research training and innovation – has a wide range of research equipment used within its six research departments. Today, we present the radio anechoic chamber! Drones and nanosatellites have many applications in the media, industry, agriculture and telecommunications sectors. These two types of platforms share the common constraint of having to carry complex systems in a small space. One of the key elements of on-board communication systems is the antenna, which must also be compact and lightweight. ISAE-SUPAERO, in collaboration with ENAC and ANYWAVES, is currently developing dielectric antennas made by 3D printing ceramics that meet the demanding criteria for integration on drones and nanosatellites. Thanks to the anechoic chamber available at ISAE-SUPAERO, researchers involved in the development of these original antennas can accurately characterise their radiation properties and thus validate the new technological solutions proposed.

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This video and audio show the results obtained by NASA's Perseverance Mars rover and its SuperCam microphone when recording the sounds of a Martian dust devil passing overhead on 27 September 2021, the 215th Martian day or sol of the mission. The dust devil was 25 metres wide and at least 118 metres high, moving at a speed of approximately 19 km/h. This is the first time such a recording has been made, as capturing a dust devil requires a bit of luck. Indeed, it flew over the rover at a time when all of Perseverance's sensors measuring wind, pressure, temperature and dust, plus the NavigationXXX (Navcam) camera, were running. This allowed scientists to combine sounds, images and atmospheric data. The unique combination of this data, along with atmospheric modelling, enabled researchers to estimate the dimensions of the dust devil. Scientists cannot accurately predict when these vortices will occur. Rovers such as Perseverance and Curiosity monitor them regularly. When scientists notice that they are more frequent at a certain time of day or approaching from a certain direction, they focus their monitoring to try to capture a dust devil with all the sensors at their disposal. > To better understand the video, it shows three rows of images: - the row

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The InSight lander deployed by NASA recorded two earthquakes that occurred on Mars in 2021, providing scientists with exceptional data, the first direct observations ever made of a planet's core.

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Several DMSM researchers received the best poster award at the 14ᵉ EASN (European Aeronautic Science Network) conference dedicated this year to the theme “Innovation in Aviation & Sace towards sustainability today & tomorrow”!

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ISAE-SUPAERO is one of the signatories of the National Charter of Ethics for Research Professions, adopted in January 2015 by the Conference of University Presidents (CPU) and all national research organizations, and incorporated into the Institute's internal regulations.

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Within ISAE-SUPAERO, the Complex Systems Engineering Department (DISC) develops skills in mathematics and computer science for aeronautical and space engineering. In both teaching and research, it focuses on the models, methods, and tools needed to control the behavior and performance of complex systems. This complexity may be induced by the multi-physics or multi-scale nature of the systems studied, their dynamic behavior, or their distributed and communicating structure.

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Located 80 meters from the rover at the moment of take-off, the small helicopter rose to 5 meters above the ground before covering a distance of 133 meters before returning to land where it had taken off from. SuperCam's scientific microphone, developed by ISAE-SUPAERO, recorded the sound emitted by the rotation of the Martian drone's blades during its flight. This sound has a characteristic frequency of 84 Hz, equivalent to the low “E” of a piano or the bass voice of a human being. “This is a big surprise for the whole scientific team,” says Naomi Murdoch, a researcher at ISAE-SUPAERO who is studying the data from the microphone. "Tests carried out in a Martian atmosphere simulator to design this instrument, and our theories of sound propagation, indicated that the microphone would have great difficulty picking up the sounds of the helicopter. Indeed, Mars' thin atmosphere strongly attenuates sound transmission. We needed a bit of luck to record the helicopter from such a distance. We're very pleased to have succeeded in obtaining this recording, which is proving to be a goldmine for our understanding of the Martian atmosphere". Developed jointly by ISAE-SUPAERO and a consortium of CNRS laboratories and its partners, coordinated by CNES, SuperCam's microphone is derived from a consumer model adapted to withstand the Martian environment. It pursues 3 substantial scientific and technical objectives of the Mars 2020 mission: Study the sound associated with laser impacts on Martian rocks, to gain a better understanding of their mechanical properties. Improving our understanding of atmospheric phenomena (wind turbulence, dust eddies, wind interactions with the rover, and now with the helicopter). Understanding the sound signature of the rover's various movements (robotic arm and mast operations, driving on normal or uneven ground, pump monitoring, etc.). The microphone was first switched on a few hours after Perseverance landed. It recorded the first Martian sounds generated by turbulence in the atmosphere. It is used daily in conjunction with laser rock ablation for chemical analysis of Mars. ABOUT THE MARS 2020 MISSION: NASA is relying on Caltech's Jet Propulsion Laboratory for the development of the Mars 2020 mission. SuperCam was developed jointly by LANL (Los Alamos National Laboratory, USA) and a consortium of laboratories attached to the CNRS, French universities and research establishments. Several Spanish universities, led by the University of Valladolid, are also contributing to the instrument. CNES is responsible to NASA for the French contribution to SuperCam. The instrument is operated alternately from LANL and the French Operations Center for Science and Exploration (FOCSE) at CNES in Toulouse.

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To strengthen the links between industry and research, more than 10 industrial R&D engineers have been made available to ISAE-SUPAERO as part of the France Relance plan! Cyril Geneste, research engineer at Latecoere, is one of them. Together with Miguel Charlotte, Associate Professor at the Institute, he looks back on this fruitful two-year collaboration. Their work, carried out in the ISAE-SUPAERO laboratories, focused on the behavior of aircraft door seals, which ensure cabin airtightness. Thanks to the Institute's cutting-edge equipment and academic expertise, Cyril Geneste was able in particular to carry out numerical modeling of seals in order to test their behavior. Students in their 3rdᵉ year of engineering studies were also involved in this work.

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The SILOE experimental drop tower project aims to study the cohesion of planetary surfaces. This student project is supported by ESA as part of its European ‘Academy Experiments’ program. Alexia Duchêne, SILOE project leader, has been awarded a scholarship of excellence from the Fondation des Ailes de France.

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ISAE-SUPAERO has been integrating quantum physics into its training and research activities uninterruptedly since 1980, and for the past two decades has been offering courses linked to the second quantum revolution.

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ISAE-SUPAERO continues to contribute to the open science movement and has created a new open archive platform called OPEN SCIENCE ISAE-SUPAERO. It provides everyone with access to our theses, publications, scientific instruments and technological platforms.

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The “Theory, Modeling and Systems Engineering” (ThéMIS) scientific group is dedicated to the study and development of advanced methods for the design, modeling and validation of complex systems.

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ISAE-SUPAERO est un établissement d'enseignement supérieur axé sur la recherche et l'innovation, qui s'engage à concilier excellence scientifique, visibilité académique et proximité avec les objectifs industriels. Ses activités de recherche ont contribué à faire de l'école un leader international non seulement en termes de programme d'ingénierie aérospatiale, mais aussi de programmes de troisième cycle, notamment ses masters (MSc) et ses programmes de doctorat en sciences de l'ingénierie. C'est pourquoi de nombreux acteurs internationaux clés de la recherche rendent visite à leurs homologues de l'ISAE-SUPAERO. Nous avons rencontré Dan Sheeres, professeur émérite de l'université du Colorado et titulaire de la chaire A. Richard Seebass au département des sciences de l'ingénierie aérospatiale Ann et H.J. Smead de l'université du Colorado à Boulder. Les recherches de Dan Scheeres couvrent des sujets allant de l'astrodynamique et de la navigation spatiale à la science planétaire et à la mécanique céleste, et il a publié de nombreux articles dans ces domaines. L'astéroïde 8887 a été baptisé « Scheeres » en reconnaissance de ses contributions à la compréhension scientifique de l'environnement dynamique des astéroïdes. Pendant son séjour à l'ISAE-SUPAERO, le professeur Scheeres et l'équipe des systèmes spatiaux pour les applications planétaires ont collaboré à l'analyse des données DART et au développement de concepts visant à étudier la structure interne des astéroïdes lors de futures missions spatiales. De plus, Dan Scheeres et l'ISAE-SUPAERO ont publié conjointement plusieurs articles dans « Nature » sur les astéroïdes et la mission DART.

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ISAE-SUPAERO - as a center for training through research, research training and innovation - has a wide range of research equipment used in its 6 research departments. Today, we present CMOS image sensors! CMOS image sensors are playing an increasingly important role in our everyday lives. For several years now, our team at ISAE-SUPAERO has been developing CMOS image sensors with a number of players in the field, and innovating by proposing new architectures and conditions of use requiring studies of both elementary components and more complex structures. Measurements are carried out on transistors and diodes with the help of an under-tip tester and a parametric analyzer enabling very low current measurements (10 aA). Similarly, simple structures containing innovative pixels can be operated with the tester using spike cards coupled to a word generator specially designed for image sensors. All these studies not only contribute to our understanding of the physics of photodetection, but also provide models for our simulators. They are also used to monitor manufacturing processes during the various production phases.

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In September 2021, NASA's InSight mission recorded a meteorite impact. Analysis of the data by scientists has revolutionised our understanding of the internal structure of Mars and its evolution. Its mantle is not homogeneous, as previously assumed, but composed of a layer of molten silicates overlying the core. Press release from the IPGP - Institut de Physique du Globe de Paris: ‘The InSight mission reveals a molten layer at the base of the Martian mantle’.

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Our Institute operates at the heart of a leading academic, scientific, and technological ecosystem. Driven by the strength of the ISAE SUPAERO ENSICA Alumni Association network, supported by the ISAE-SUPAERO Foundation, and enriched by EUROSAE's expertise in executive education, our actions are part of a collective dynamic within the University of Toulouse and the ISAE Group. Committed to the major challenges of tomorrow, we are developing major initiatives within the Institute for Sustainable Aviation for sustainable aviation and the Defense Space Academy to meet the strategic challenges of space.

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The “Space Systems for Planetology and Applications” (SSPA) scientific group focuses on one main area of research: the development of missions and associated technologies for geophysical exploration of the solar system.

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The “Applied Mathematics” (AM) scientific group covers a wide range of topics: stochastic processes (especially Markov processes), numerical optimization (especially multidisciplinary optimization) and parallel computing, stabilization, control and numerical solution of partial differential equations, and financial engineering.

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ISAE-SUPAERO - as a center for training through research, research training and innovation - has a wide range of research equipment used in its 6 research departments. Today, we'd like to introduce you to mobile ground robots! Whether robots, airplanes, cars or even telephones, all these technologies are equipped with perception systems. Depending on the application, these sources of information make it possible to perceive the environment in which a system is evolving, and also to measure its own characteristics, such as speed or acceleration. This multitude of data must then be used, cross-referenced and interpreted within the navigation system to obtain the vehicle's position, but also, in the case of mapping applications, that of surrounding objects. Within the DEOS NAVIRRES team, researchers are interested in navigation systems and their application in complex environments where sensor information may be degraded, erroneous or unavailable. Mobile acquisition platforms are being developed. These are equipped with cameras, lidars, GNSS (Global Navigation Satellite System) receivers, radars and inertial units, with the aim of obtaining the most efficient navigation system for the application in question. One of the team's research themes is the analysis of the degradation of sensor information, enabling the development of new robust and adaptive algorithms to compensate for environmental constraints. The aim is to make navigation systems more accurate and safer, for critical applications requiring strong reliability constraints, such as autonomous cars or exploration robotics.

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At ISAE-SUPAERO, we conduct cutting-edge research in the service of innovation, technological sovereignty and the ecological transition of the aerospace sector, thereby affirming our role as a leading player in the scientific and industrial community.

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The “Navigation, Radar and Remonte Sensing” (NAVIR² eS) scientific group is interested in the theoretical study of information sources and hybridization approaches for autonomous vehicle navigation applications.

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Studying the formation and origin of Mars' moons and bringing back samples: this is the extraordinary, ambitious international mission led by JAXA, in which ISAE-SUPAERO is participating alongside CNES.

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The “Communication and Information Theory” (ComiT) scientific group is involved in the disciplines of digital communications, radar, and channel access techniques. Its fields of application include space systems, civil and military aviation, terrestrial cellular networks and the Internet of Things (IoT).

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Six researchers from ISAE-SUPAERO, EPFL and the Hong Kong University of Science and Technology have been awarded the AIAA Best Scientific Paper Award for their paper “DeepGeo: Deep Geometric Mapping for Automated and Effective Parameterization in Aerodynamic Shape Optimization”.

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The scientific dynamic of the “Connected Systems” (SysCo) scientific group focuses primarily on network-related issues in aerospace applications, i.e. space communications, embedded networks and certain types of connected systems.

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At the Languages, Arts, Cultures, and Societies Department (LACS), we teach languages, interculturality, geopolitics, general culture, economics, sports, etc. Multidimensional skills that bring out knowledge, interpersonal skills, know-how and interpersonal skills.

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ISAE-SUPAERO – as a centre for training through research, research training and innovation – has a wide range of research equipment used within its six research departments. Today, we present white plasma! With the emergence of #NewSpace, more and more CubeSats are being launched. On these small platforms (CubeSats consist of one or more standard 10 cm cubes), several subsystems must coexist. While electric propulsion solutions save space and weight on board, their electromagnetic compatibility with on-board communication systems is still being questioned today. ISAE-SUPAERO, in collaboration with CNES and LAPLACE, is currently developing simulation tools and characterisation methods to provide engineers with tools for designing CubeSats and effective testing methods to address this issue. This experimental bench developed at ISAE-SUPAERO allows the characterisation of a plasma discharge representative of an electric thruster, as well as the measurement of its interactions with microwave signals generated by nearby communication antennas. Finally, the experimental data obtained will be used to calibrate the numerical analysis tools currently being developed by our teams.

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The ISAE-SUPAERO #Aviation and #Climate reference framework aims to provide #scientific information useful for understanding the challenges facing aviation and the climate. This work has undergone a specific review process involving both ISAE-SUPAERO staff and external researchers from various institutes.

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ISAE-SUPAERO - as a center for training through research, research training and innovation - has a wide range of research equipment used by its 6 research departments. Today, we present our cryogenic equipment for electrical testing! ISAE-SUPAERO's image sensor research group (CIMI) studies sensors in the visible wavelength range, but also sensors in different spectral ranges such as infrared. Detection of these longer wavelengths requires materials other than silicon for detection, combined with a silicon readout circuit for information processing, all operating at cryogenic temperature. In this context, ISAE-SUPAERO has developed electrical and electro-optical characterization benches for low-temperature microelectronic circuits, in order to extract and model their behavior and performance. These characterization benches can address both very simple circuits, such as transistors, and complex components (complete sensors) with up to 120 inputs/outputs.