The Fraunhofer Institute for Integrated Circuits IIS has successfully demonstrated the direct transmission of sensor data from multiple transmitters via a geostationary satellite. For the test transmission, the institute employed portable, ground-based transmitters equipped with small, omnidirectional C-band antennas. Fraunhofer IIS developed this particular transmission method specifically for Internet of Things applications that use satellites ...

If doctors diagnose a patient with blood poisoning, the patient will be administered a broad-spectrum antibiotic. In many cases, however, the drug is ineffective. Multidrug-resistant pathogens are often the reason why sepsis spreads through the body, resulting in the patient’s death. Antibiotic resistance tests can take several days. In the PathoSept project, Fraunhofer researchers and partners are developing an end-to-end modular system th...

Dementia is an age-related disease that is becoming ever more prevalent as demographics change. It affects primarily people over the age of 80, with this group accounting for more than 70 percent of all dementia sufferers. Caring for these patients is an enormous challenge for their families and caregivers, especially since, in most cases, key health data lacks any useful structure and is not available when it is needed.

There are videos on the internet that can make one marvel at technology. For example, a smartphone is bent around the arm or a thin-film display is rolled in all directions and with almost every diameter. From the user's point of view, this looks fantastic. From a professional point of view, however, the question arises: Is that already possible? At Display Week 2018, scientists from the Fraunhofer Institute for Applied Polymer Research IAP ...

With the available frequencies increasingly used up, the communication industry faces some big challenges: Demand is growing for wireless communication systems that work faultlessly even when coexistence and interference problems arise. The Fraunhofer Institute for Integrated Circuits IIS has developed digitally tunable radio frequency filters (RF filters) that provide dynamic access to a variety of frequencies without any delay.

Over the last two years, Fraunhofer IIS/EAS and the semiconductor manufacturer GLOBALFOUNDRIES have worked together in the project 'MARS' to advance the development of highly reliable 22nm FDSOI components. These components should pave the way for 'tactile intelligent systems' made in Dresden. Areas such as autonomous driving and applications in intelligent production will benefit enormously from such wirelessly networked systems capable of commu...

One of the limiting factors for the computing power of processors is the operating temperature. As part of the CarriCool project under the aegis of IBM, Fraunhofer researchers have developed a new, effective cooling method: By integrating microchannels into the silicon interposer it is for the first time possible to cool high-performance processors from the underside as well.

The higher the concentration of tumor cells in the bloodstream, the greater the risk of metastasis. The number of circulating tumour cells indicates how well a patient is responding to therapy. Fraunhofer researchers have developed a new microhole chip that enables cells to be identified and characterised reliably within minutes. The conventional method of FACS analysis (fluorescence-activated cell sorting) provides only a rough estimate of ...

Fraunhofer IIS/EAS is offering advanced modelling services for device degradation effects in North America. Using these proprietary techniques, designers are now able to verify the long-term behaviour of ICs and systems especially in safety critical applications. Compared to today’s solutions, the advanced models can be used in all common industrial design environments. In addition to standard degradation effects, Fraunhofer also takes into...

The Fraunhofer Institute for Applied Polymer Research IAP in Potsdam and three other German companies have been commissioned by a Chinese producer to develop an OLED production facility for its site in China. The four development partners have formed the consortium GOTA - German OLED Technology Alliance – in order to develop, under one roof, the materials and technologies needed for printed electronics and machine engineering.

The Fraunhofer Institute for Wind Energy and Energy System Technology said it has completed a four-week test of its Stored Energy in the Sea (StEnSEA) concept. Fraunhofer said it recovered its three-meter diameter hollow sphere from the bottom of Lake Constance on the Swiss-German border, where it had been operating at a depth of about 100 meters. The technology uses water pressure to drive electromechanical pump components within a central tube ...

At this year's Photonics West Fraunhofer Heinrich Hertz Institute HHI will present its latest developments in the area of photonic components and photonic networks and systems. The following highlights will be on show at the Fraunhofer booth 4629-28.

  For the first time, it has been possible to produce functional OLED electrodes from graphene. The process was developed by Fraunhofer researchers together with partners from industry and research. The OLEDs can, for example, be integrated into touch displays, and the miracle material graphene promises many other applications for the future.

In the past, insoles for patients with diabetes were hand-made by orthopedic shoemakers. In the future, these specialist shoemakers will be able to produce insoles more cost-effectively thanks to new software and the use of 3D printers. This approach means the mechanical properties of each insole can be assessed scientifically and more effectively. Is your shoe too tight? Normally you would just shift your weight to take the pressure off the...

When ultra-thin transparent varnishes are applied on to transparent foil tapes, defects in the coating can now be made visible immediately during the coating process. This is possible thanks to an inline detection system that uses fluorescence dyes which has been developed by three institutes from the Fraunhofer Polymer Surfaces Alliance POLO.

"Great in Optics – Small in Size!" The growing core of the “PolyPhotonics” Innovation Initiative will take this motto to the global communications market. The project is part of the “Regional Enterprise Initiative” of the German Federal Ministry of Research. The consortium develops the value chain for the creation of a new technology platform. The Fraunho-fer Heinrich Hertz Institute HHI coordinates the project.

This year’s micro photonics will see the Fraunhofer Heinrich Hertz Institute HHI presenting its latest solutions of photonic components. Fraunhofer HHI enables an own design of InP-based Photonic Integrated Circuit (PIC) containing passive and active devices on one substrate. It is possible to choose from a range of proven building blocks, such as 40GHz receivers, 20GHz transmitters, and 1dB/cm passive waveguides.

Transparent plastic optical lenses can be manufactured cheaply and in any shape. However, a downside is that they reflect light just as much as glass does. At the K trade fair in Düsseldorf, Fraunhofer researchers are exhibiting a new type of antireflective coating that significantly reduces stray light and reflections from plastic lenses. Not only does this improve the performance of cameras and headlights, it's also good news for virtual r...

Researchers at the Fraunhofer Institutes for Optronics, System Technologies and Image Exploitation IOSB in Karlsruhe and for Industrial Engineering IAO in Stuttgart are collaborating with their colleagues at Volkswagen Group Research, Bosch, Visteon and other companies as part of the "Intelligent Car Interior" project, or InCarIn for short. Together, they are developing a system designed for the vehicle interior.

The wireless data transmission via mobile communication is reliable and affordable. However, data volume per user is rising exponentially. Causes are not only the continuously growing number of smartphones, but also trends as V2V or M2M communication – cars and machines need to communicate in high speed with each other. From 2020 the 5G mobile standard is aiming to transmit data rapidly and energy-efficiently.