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Liste de actualités du Leti
Towards energy-saving chips for digital, analog and RF
In July 2024, while finalizing his PhD thesis, Julien Maillard won first prize in the “Best Student Paper” category at the Secrypt conference in Dijon. His scientific paper on hybrid cyber-attacks targeting embedded devices underscores the continued importance of research into data leaks via physical channels.
Famosos: FArm MOnitoring via Real-time SOil Sensing
Using Quobly’s Strategy to Build Qubits With FD-SOI Technology, Readout Architecture ‘Provides a Path to Low Power and Scalable Quantum’ ICs
‘Design Uniquely Integrates Energy Storage and Voltage Conversion, A New Standard in Efficiency and Autonomy for Small Electromechanical Actuators’
Researcher engineers at CEA-Leti have developed an innovative keyword detection circuit designed to operate with ultra-low power consumption. This cutting-edge technology leverages advanced circuit architectures to enhance the efficiency and autonomy of embedded AI systems. By combining frequency-based signal extraction with neural network processing, this system provides high recognition accuracy while consuming significantly less energy and requiring less surface area than existing solutions.
Christophe Villien, a researcher engineer at CEA-Leti, has developed a more accurate method of locating drones indoors. This innovative approach, which combines radar and UWB beacons, received an award at the IPIN 2024 conference.
SAN FRANCISCO – Jan. 30, 2025 – CEA-Leti scientists presented three papers at Photonics West 2025 detailing the institute’s latest R&D successes to improve chemical detection, high-speed communication and LIDAR performance with integrated optics on silicon.
In September 2024, PhD student Renzo Antonelli was honored with the Best Paper Award at the 2024 ESREF conference in Parma, Italy. The jury praised the originality of his paper, while his research on the reliability of storage devices marks a significant step forward in the field.
Discover major technological breakthroughs, successful collaborations and promising EU projects.
Gene therapy introduces genetic material into cells in order to treat rare diseases or cancers. This process requires an important production of inactive viruses loaded with DNA. CEA-Leti develop nano sensors in partnership with the MIT for to control production quality control with high precision. This innovation should boost yields and reduce the cost of access to these therapies.
Developing 6G technology poses significant challenges, especially in reinventing antenna systems to address constraints related to bandwidth, latency and power consumption. The European Conference on Antennas and Propagation (EuCAP) is a major international scientific event, where researchers present the latest advances on electromagnetic wave propagation, antennas and related applications.
CEA-Leti will present six papers at Photonics West, including an invited one, detailing its recent breakthroughs and major results for the future of photonics-based applications Jan. 25-30 in San Francisco.
Scalable Platform ‘Opens the Door for Faster, More Energy-Efficient, and Cost-Effective Memory Solutions in Embedded Systems, Such as IoT, Mobile Devices, and Edge Computing’'
First-Reported Device ‘Improves Resolution and Penetration Depth Of Optical Imaging Techniques for Biomedical Applications’
Valeo, the key technology partner of mobility players, and the CEA, Europe's most innovative research organization, have announced a 4-year collaboration to anticipate future technological advances and encourage exchanges within the French and European research ecosystems.
Stress is a multifaceted phenomenon that varies from person to person and affects 35% of the world's population. It can contribute to illnesses such as hypertension and diabetes. CEA-Leti is designing wearable devices that combine a variety of measurement factors in order to better characterize this phenomenon.
As part of the "Fuitographie" (Leakography) project funded by the Auvergne-Rhône-Alpes Region, Grenoble Alpes Métropole and Bpifrance under the PIA programme, CEA-Leti and eLichens are developing high-performance, miniature optical sensors for industrial methane leak detection. This project is part of the two organization's long-term partnership.
Decades of expertise in the field of integrated silicon photonics technology at CEA-Leti supports the development of key state-of-the-art quantum photonic components on-chip. These building blocks are then employed to create advanced photonic integrated circuits for applications such as quantum communications and computing.
It currently takes up to three weeks to diagnose cancer by analyzing biological tissues. In the near future, multispectral infrared imaging will reduce analysis time to only one hour, at equivalent levels of reliability. This innovation will speed up patient care and increase chances of survival.
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CEA is a French government-funded technological research organisation in four main areas: low-carbon energies, defense and security, information technologies and health technologies. A prominent player in the European Research Area, it is involved in setting up collaborative projects with many partners around the world.