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Bart Nauwelaers
Researcher at Katholieke Universiteit Leuven
Publications - 486
Citations - 4738
Bart Nauwelaers is an academic researcher from Katholieke Universiteit Leuven. The author has contributed to research in topics: Dielectric & Signal. The author has an hindex of 28, co-authored 479 publications receiving 4258 citations. Previous affiliations of Bart Nauwelaers include Moscow Power Engineering Institute & Catholic University of Leuven.
Papers
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Robust overlay networks for microgrid control systems
Geert Deconinck,Tom Rigole,Hakem Beitollahi,Rui Duan,Bart Nauwelaers,Emmanuel Van Lil,Johan Driesen,Ronnie Belmans,Giovanna Dondossola +8 more
Proceedings ArticleDOI
Uniplanar microwave heater for digital microfluidics
Tomislav Markovic,Juncheng Bao,Ilja Ocket,Dries Kil,Luigi Brancato,Robert Puers,Bart Nauwelaers +6 more
TL;DR: In this paper, a 4 GHz microwave droplet heater for digital microfluidics is presented, and the uniformity of the induced temperature within the droplet was experimentally validated using fluorescence microscopy using a temperature sensitive fluorophore.
Journal ArticleDOI
A General Line–Line Method for Dielectric Material Characterization Using Conductors With the Same Cross-Sectional Geometry
Xiue Bao,Song Liu,Ilja Ocket,Juncheng Bao,Dominique Schreurs,Shengkang Zhang,Chunyue Cheng,Keming Feng,Bart Nauwelaers +8 more
TL;DR: In this article, a general line-line method for measuring dielectric material's permittivity using transmission lines was proposed, where the reference line can be loaded with an arbitrary material and can be of an arbitrary length.
Proceedings ArticleDOI
Microwave heater at 20 GHz for nanoliter scale digital microfluidics
Tomislav Markovic,Song Liu,Pawel Barmuta,Ilja Ocket,Maarten Cauwe,Dominique Schreurs,Bart Nauwelaers +6 more
TL;DR: In this article, an optimized microwave heater at 20 GHz for nanoliter scale liquid samples in digital microfluidics is proposed, which translates the reflection coefficient of the heater to the temperature change of the water droplet via the temperature dependency of the liquid permittivity, thus avoiding a contact-based temperature measurement.
Journal ArticleDOI
Broadband active microstrip array elements
TL;DR: In this article, an active microstrip array with radiating patches was proposed to obtain broad bandwidth and extra power gain in terms of realized gain with a flatness of ± 0.45 dB, achieving a bandwidth of 24% of the center frequency.