Actualités
What Makes eVTOL Motors Different Than EV Motors?
Electric vehicles, whether they’re cars on the road or electric vertical take-off and landing (eVTOL) aircraft, are built around similar electric motors. But there are vital differences including component costs, mass, and redundancy. Jon Wagner spent five years as...
Les semi-conducteurs durcis aux radiations d’Infineon validés lors de la mission Artemis II
Depuis les années 1970, les technologies d’Infineon — et de ses sociétés prédécesseures — équipent les programmes spatiaux de la NASA et de l’ESA. Les composants rad-hard d’Infineon ont été utilisés dans des centaines de missions, allant des satellites de navigation à...
Ga-Based Liquid Metals: Advances in Interface Thermal and Electrical Regulations for Power Electronics Integration
Ga-based liquid metals (GLMs) have been considered as promising thermal and electrical interface materials for advanced power electronics, combining high thermal conductivity (some types even >30 W/m·K) with fluidity at room temperature. This review systematically...
Biaxially Oriented High-Thermal-Conductivity Electromagnetic Wave Absorber Based on Interlayer Phonon Bridge Construction
Electronic packaging materials that exhibit favorable electromagnetic wave absorption (EMA) and thermal conductive features are critically important for the protection of growing high-power advanced electronics. However, existing bifunctional materials emphasize only...
Mojo Vision : du pari de la lentille au trône du Micro-LED
La Silicon Valley privilégie souvent l’audace au réalisme. En 2020, Mojo Vision incarnait cette ambition avec sa lentille de contact connectée. Ce projet visait à placer un ordinateur directement sur l’œil humain. Six ans plus tard, ce rêve de science-fiction cède la...
Delta Unveils Integrated Power, Cooling, and Infrastructure Architecture for AI Data Centers at Data Center World 2026
WASHINGTON, April 20, 2026 /PRNewswire/ -- Delta, a global leader in power management and smart green solutions, will showcase its grid-to-chip infrastructure architecture for next-generation AI data centers at Data Center World 2026. As AI drives unprecedented...
Valeo mise sur l’électrification haute tension « Made in France »
Avec « Haute Tension 2025 », Valeo transforme son site d’Étaples, dans le Pas-de-Calais, en centre d’excellence pour les onduleurs haute tension, renforçant ainsi son rôle stratégique dans la mobilité électrique et la souveraineté industrielle française. À l’occasion...
Drone adoption surges eleven-fold in Brazil, matching conventional spraying
The rapid expansion of agricultural drone usage is reshaping Brazil’s crop protection landscape, with the number of units in operation increasing more than eleven-fold in just four years. According to Ministério da Agricultura e Pecuária (MAPA), the national fleet...
Three Verticals for Drone-Based Lidar Beyond Surveying and Mapping
When we think about the use of lidar technology within the commercial drone sector, surveying and mapping comes immediately to mind. There’s good reason for this, as the surveying community overall was among the earliest adopters of lidar, and while applications in...
Tri-Modal Fusion Transformers for UAV-based Object Detection
Reliable UAV object detection requires robustness to illumination changes, motion blur, and scene dynamics that suppress RGB cues. Thermal long-wave infrared (LWIR) sensing preserves contrast in low light, and event cameras retain microsecond-level temporal edges, but...
