Radar system can recognize and track people and objects in room. Recognizing when senior citizens are at risk in the home or helping them find misplaced objects they presumed lost: The technology developed in the successful OMNICONNECT project can help people lead independent lives for longer. The researchers of Fraunhofer IZM have integrated a miniature radar system into an LED ceiling light that can track and recognize movement patterns and locate people or objects in a room. Four radar modules…
… compatible with semiconductor manufacturing. Could enable more efficient fiber-optical telecommunications, datacentres and future quantum computers. A team of researchers led by the University of Sydney’s Associate Professor Niels Quack has developed a new technology to combine optics and micro-electro mechanical systems (MEMS) in a microchip, paving the way for the creation of devices like micro-3D cameras and gas sensors for precision air quality measurement, including their use in mobile phones. Published today in Nature: Microsystems and NanoEngineering, the new microfabrication process…
Security gaps exist not only in software, but also directly in hardware. Attackers might deliberately have them built in in order to attack technical applications on a large scale. Researchers at Ruhr University Bochum, Germany, and the Max Planck Institute for Security and Privacy (MPI-SP) in Bochum are exploring methods of detecting such so-called hardware Trojans. They compared construction plans for chips with electron microscope images of real chips and had an algorithm search for differences. This is how they…
As part of a newly funded NASA Quantum Pathways Institute consisting of a multi-university research team, UC Santa Barbara professor of electrical and computer engineering Daniel Blumenthal will help to build technology and tools to improve measurement of important climate factors by observing atoms in outer space. “We are peering into a universe that we’ve never peered into before,” he said. Led by colleagues at the University of Texas (UT) at Austin, Blumenthal and the other researchers will focus on quantum sensing, which involves observing how atoms react to small…
The future of wireless communications is set to take a giant leap with the advent of sixth-generation (6G) wireless technology. A research team at City University of Hong Kong (CityU) invented a groundbreaking tunable terahertz (THz) meta-device that can control the radiation direction and coverage area of THz beams. By rotating its metasurface, the device can promptly direct the 6G signal only to a designated recipient, minimizing power leakage and enhancing privacy. It is expected to provide a highly adjustable,…
Scientists at EPFL and IBM have developed a new type of laser that could have a significant impact on optical ranging technology. The laser is based on a material called lithium niobate, often used in the field of optical modulators, which controls the frequency or intensity of light that is transmitted through a device. Lithium niobate is particularly useful because it can handle a lot of optical power and has a high “Pockels coefficient”, which means that it can change…
Transferring data at 200 gigabits per second. Researchers at IHP – Leibniz Institute for High Performance Microelectronics have set a new world speed record. The circuit designed by the scientists in Frankfurt (Oder) can transmit data wirelessly at up to 200 gigabits per second. Researchers at IHP – Leibniz Institute for High Performance Microelectronics have set a new world speed record. The circuit designed by the scientists in Frankfurt (Oder) can transmit data wirelessly at up to 200 gigabits per…
The Fourth Industrial Revolution is driving exponential growth in data transmission, and cost-effective, ultrafast, and compact optical communication technologies are urgently needed to manage the exploding data transmission volume. Vortex beams, which exhibit a swirling shape around the axis of propagation, have the potential to increase the amount of informatioon that can be stored at the same frequency. As such they represent a promising avenue for the development of high-capacity optical communication technologies that surpass 5G and pave the way…
How does an iPhone predict the next word you’re going to type in your messages? The technology behind this, and also at the core of many AI applications, is called a transformer; a deep-learning algorithm that detects patterns in datasets. Now, researchers at EPFL and KAIST have created a transformer for Metal-Organic Frameworks (MOFs), a class of porous crystalline materials. By combining organic linkers with metal nodes, chemists can synthesize millions of different materials with potential applications in energy storage and gas…
A new method for predicting the behavior of quantum devices provides a crucial tool for real-world applications of quantum technology. Researchers have found a way to predict the behavior of many-body quantum systems coupled to their environment. The work represents a way to protect quantum information in quantum devices, which is crucial for real-world applications of quantum technology. In a study published in Physical Review Letters, researchers at Aalto University in Finland and IAS Tsinghua University in China report a…
AI4Mobile boosts performance for industry and transport. The research project AI4Mobile (AI-supported mobile communication systems for mobility in industry and transport) has successfully come to an end. Led by the Fraunhofer Heinrich-Hertz-Institut (HHI), researchers of the AI4Mobile consortium have worked on the development of AI-based communication solutions for various mobility applications within this project since 2020. The project was funded by the German Federal Ministry of Education and Research (BMBF) with 5.1 million euros as part of the German federal…
Tubular nanomaterial of carbon makes ideal home for spinning quantum bits. Scientists find that a tubular nanomaterial of carbon makes for ideal host to keep quantum bits spinning in place for use in quantum information technologies. Scientists are vigorously competing to transform the counterintuitive discoveries about the quantum realm from a century past into technologies of the future. The building block in these technologies is the quantum bit, or qubit. Several different kinds are under development, including ones that use…
Data security is one of the most important issues in today’s digital age. Increasing system attacks and cybercrime make it necessary to secure data in new ways. For this purpose, the Fraunhofer Institute for Photonic Microsystems IPMS developed the MACsec Controller IP-Core, which implements the latest Ethernet security standards. It provides authentication, integrity and encryption of data between different nodes of a Local Area Network (LAN). Fraunhofer IPMS has been developing and licensing IP cores to companies from a wide…
OpenSuperQPlus unites 28 European research partners from 10 countries aiming to develop a 1,000 qubit quantum computer. The project OpenSuperQPlus – part of the European Quantum Technology Flagship – gets underway. It is continuing and enhancing the project OpenSuperQ and brings together most of its team with new partners – including the key partners of the national initiatives of the Netherlands, France, Finland, Germany, Hungary and Sweden, full-stack quantum computing startups and many other key players in the field. The…
Nature article reflects HRL leadership in silicon qubit technology. HRL Laboratories, LLC, has published the first demonstration of universal control of encoded spin qubits. This newly emerging approach to quantum computation uses a novel silicon-based qubit device architecture, fabricated in HRL’s Malibu cleanroom, to trap single electrons in quantum dots. Spins of three such single electrons host energy-degenerate qubit states, which are controlled by nearest-neighbor contact interactions that partially swap spin states with those of their neighbors. Posted online ahead…
Researchers introduce metasurfaces to create waveform-selective antennas that can distinguish between signals of same frequency. When you tap on your phone screen to check something on the internet, you make use of wireless communications technology. With the advent of 5G networks, this technology has made our lives easier than we could imagine. As we progress towards 6G communication, the use of Internet of Things (IoT) devices to monitor and perform tasks is becoming inevitable. As a result, there is a…
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