Projects

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Efficient and Robust RF Fingerprint Characterization by Triggering Multiphysics Nonlinearities KU Leuven

Dominique Schreurs
Waves: Core Research and Engineering (WaveCore)
In daily life, fingerprints act as the identifier of individuals. Similarly, devices in various application areas (communications, biomedicine, ….) can be categorized according to their fingerprint and outliers can be detected. The challenge is to extract a robust fingerprint from the non-linear response of stimulating the device with a well-designed signal. In this project, we focus on high-frequency excitations that not only generate an ...

Atmospheric pressure RF plasma polymerization for the functionalization of biomaterials Ghent University

Christophe Leys
Department of Applied physics

In the project a new coating method for biomaterials will be developed. The proposed approach is to use an atmospheric pressure RF plasma source for the controlled deposition of amine-containing groups on non-woven textiles. Using advanced optical plasma diagnostics and surface characterization techniques, a relationship will be established between the process parameters and the properties of the deposited film.

Microwave sensing in microfluidics for cell and extracellular vesicle characterization (MESMERIC) KU Leuven

Dominique Schreurs
Waves: Core Research and Engineering (WaveCore), Mechatronics, Biostatistics and Sensors (MeBioS)
A promising way to fight cancer in the early stages, among other diseases, is through information carried by single cells and extracellular vesicles (EVs). However, extracting this information often depends on the availability of biomarkers and their matching bioreceptors. To circumvent this necessity, we will explore in this interdisciplinary project microwave dielectric sensing combined with novel microfluidic solutions as a platform capable ...

A new window on the atomic nucleus through high-precision atomic spectroscopy techniques. KU Leuven

Ruben de Groote
Nuclear and Radiation Physics

This project will extend the precision frontier for measurements of the
atomic structure of radioactive nuclei by a factor of 1000 compared to
the current state-of-the art, with the aim of improving our
understanding of the motion and distribution of nucleons in
radioactive atomic nuclei. By using high-precision quantum optics
methods at radioactive beam facilities, combining lasers, ion traps
and radiofrequency fields, new ...

MICROCOMB Micro ring based mode-locked integrated lasers and their use for dual comb spectroscopy Ghent University

Bart Kuyken
Department of Information technology

The proposed network will establish and support cross-sectorial training and research programme bringing together leading European academic and industrial centers working in the area of optical frequency combs in microresonators (microcombs). The programme will allow to combine and share some of the world leading experience and expertise
in the microcombs and train a new generation of scientists in this actively developing area bordering ...

Vector Network Analyzer WR10 Frequency Extenders for Two-Port S-Parameter Measurements KU Leuven

Dominique Schreurs
Waves: Core Research and Engineering (WaveCore)
With emerging developments such as 6G communications, research in RF engineering is strongly focusing on the millimeter wave frequency band. The core data to characterize millimeter wave devices and systems are S-parameter measurements. The project is to renew the modules that extend the frequency range of the KU Leuven vector network analyzer, which is the instrument achieving S-parameter measurements, up to 110 GHz. In this ...

Unlocking the Dark Universe with Gravitational Wave Observations: from Quantum Optics to Quantum Gravity. KU Leuven

Thomas Hertog
Theoretical Physics, Semiconductor Physics, Electronic Circuits and Systems (ECS), Astronomy, Universiteit Antwerpen, Vrije Universiteit Brussel, Universiteit Gent
The spectacular first direct detections of gravitational waves (GW) have opened up hitherto unexplored and extreme regions of the universe. To realize the rich discovery potential of GWs with laser inter-ferometry will require new collaborations and initiatives at the interface of physics and engineering. Our research groups join forces to put forward a coherent research program, a primer in Flanders, building on our strengths and ...

Electrophysiological properties of V1 neurons in mice during postnatal development. KU Leuven

Lut Arckens
Animal Physiology and Neurobiology, Laboratory for Biological Psychology
Recently, the electrophysiological receptive field (RF) properties of neurons in the primary visual cortex V1 of the nocturnal adult mouse have been described. These RF properties correspond well with those of more visual species such as cats and monkeys, especially with respect to orientation selectivity and temporal frequency. The selectivity of mouse neurons for spatial frequency as well as RF size is similar to that in cats and monkeys as ...

Next-Generation Techniques for the Assessment of Radiofrequency Electromagnetic Fields in Urban Environments Ghent University

Wout Joseph
Department of Information technology

As telecommunications networks evolve to cope with ever-increasing user demands, so does our exposure induced by radiofrequency (RF) electromagnetic fields (EMF). This research proposal aims at keeping pace with the ongoing evolution in wireless telecommunications, such as the introduction in of Massive MIMO (Multiple-Input Multiple-Output) and beamforming in the fourth generation (4G) technology Long Term Evolution (LTE), and their ...