Projecten per jaar
Persoonlijk profiel
Expertise
- Active multi-parameters wave imaging in the mm-wave domain (30-300 GHz)
- Advanced sensor solutions in the mm-wave and sub-THz domain (10-750 GHz)
- Optoelectronic devices for mid-infrared applications
- Multi-model phsyiological sensing
- Semiconductor micro-and nanotechnologies
Vingerafdruk
Verdiep u in de onderzoeksgebieden waarop Johan Stiens actief is. Deze onderwerplabels komen uit het werk van deze persoon. Samen vormen ze een unieke vingerafdruk.
- 1 Soortgelijke profielen
Samenwerkingen en hoofdonderzoeksgebieden uit de afgelopen vijf jaar
Recente externe samenwerking op landen-/regioniveau. Duik in de details door op de stippen te klikken of
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VLAOO30: Haalbaarheidsstudie Project SANDRA
Jansen, B., Beckwée, D. & Stiens, J.
1/11/23 → 31/10/24
Project: Toegepast
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SRP74: SRP-Onderzoekszwaartepunt: Zelf-lerende signaal- en dataverwerkingssystemen
Schelkens, P., Deligiannis, N., Jansen, B., Munteanu, A., Steenhaut, K., Stiens, J., Vandemeulebroucke, J., Braeken, A., De Cruz, L., Van Schependom, J. & Temmermans, F.
1/11/22 → 31/10/27
Project: Fundamenteel
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VLIR411: Ontwikkeling van lokale apparatuur voor telegeneeskunde in afgelegen gebieden van Ecuador
Stiens, J., Van Damme, A., De Cupere, F. & da Silva Gomes, B. T.
1/09/22 → 31/08/24
Project: Fundamenteel
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IOFPOC56: PoC Compacte, asynchrone TRM modules voor veldmetingen op basis van 2D flexible scan oplossingen
15/07/22 → 31/12/23
Project: Toegepast
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HERC61: ROAMI: 110 GHz reële-tijd oscilloscoop voor het bevorderen van Vlaamse meetinfrastructuren
Stiens, J., Vandersteen, G. & Rolain, Y.
1/05/22 → 28/02/26
Project: Fundamenteel
Onderzoeksoutput
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A new exploration of quality testing technique for the wafer-scale graphene film based on the terahertz vector network analysis technology
Cheng, C., Pourkazemi, A., zhao, W., Van den Brande, N., Hauffman, T., Zhang, Z. & Stiens, J., 15 apr 2023, In: Applied Surface Science. 616, 2023, 13 blz., 156498.Onderzoeksoutput: Article › peer review
2 Citaten (Scopus)1 Downloads (Pure) -
Anomaly Detection in Multi-Wavelength Photoplethysmography Using Lightweight Machine Learning Algorithms
Baciu, V-E., Lambert Cause, J., Sole Morillo, A., Garcia-Naranjo, J. C., Stiens, J. & da Silva, B., 4 aug 2023, In: Sensors. 23, 15, blz. 1-23 23 blz., 6947.Onderzoeksoutput: Article › peer review
Open AccessBestand1 Downloads (Pure) -
Design and optimization of a graphene-enhanced tunable wire-grid-like polarizer operating in the 0.5–0.75 THz band
Li, Z., Cheng, C., Zhang, H., Xie, Y., Zhao, W., Zhang, Z. & Stiens, J., okt 2023, In: Diamond and Related Materials. 138, blz. 110177-110186 9 blz., 110177.Onderzoeksoutput: Article › peer review
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Effect of graphene film thickness on photoluminescence properties of ZnO/graphene composite films
Zhang, H., Cheng, C., Zhao, W., Li, Z., Kou, L., Zhang, Z. & Stiens, J., 15 sep 2023, In: Ceramics International. 49, 18, blz. 30864-30874 11 blz.Onderzoeksoutput: Article › peer review
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Elastic and electromagnetic monitoring of TRC sandwich panels in fracture under four-point bending
Ospitia, N., Tsangouri, E., Pourkazemi, A., Wang, Q., Keshavarzi, M., Stiens, J. & Angelis, D., 12 okt 2023, In: Construction and Building Materials. 400, blz. 1-10 10 blz., 132824.Onderzoeksoutput: Article › peer review
Prijzen
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Best Student Paper
Zhang, L. (Recipient), Stiens, Johan (Recipient) & Sahli, Hichem (Recipient), 2008
Prijs: Prize (including medals and awards)
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Industrial Research Fund (IOF)
Stiens, Johan (Recipient), Poelaert, Jan (Recipient), Verdonck, Michaël (Recipient) & Nogueira Carvalho, Hugo César (Recipient), 2020
Prijs: Other distinction
Activiteiten
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HiSilicon Sponsorship for Mini@sic tape-out
Lucas Moura Santana (Participant), Piet Wambacq (Participant) & Johan Stiens (Participant)
16 jun 2022Activiteit: Written proposal
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Optimization of a novel indirect calorimetry technique to measure energy expenditure of patients on ECMO
Sebastiaan Priem (Presenter), Johan Stiens (Contributor) & Elisabeth De Waele (Contributor)
11 okt 2022Activiteit: Talk or presentation at a conference
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Effect of the transimpedance amplifier topology on the photoplethysmography signal
Angel Sole Morillo (Presenter), Joan Lambert Cause (Contributor), Bruno Tiago da Silva Gomes (Contributor) & Johan Stiens (Contributor)
17 okt 2022 → 20 okt 2022Activiteit: Talk or presentation at a conference
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A novel radar-based sensor for non-invasive intra-abdominal pressure monitoring: from design towards clinical testing
Salar Tayebi (Participant), Johan Stiens (Supervisor), Manu Malbrain (Contributor) & Jan Poelaert (Contributor)
1 nov 2021 → 31 okt 2025Activiteit: Written proposal
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HiSilicon Sponsorship Program for MPW Prototyping
Lucas Moura Santana (Participant), Piet Wambacq (Participant) & Johan Stiens (Participant)
5 mei 2020Activiteit: Written proposal
Knipsels
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Contactloos vochtpercentage meten bij industriële droogprocessen
24/12/10
1 Mediabijdrage
Pers / media: !!Other
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VUB werkt aan contactloze temperatuursmeting bij industriële vriesprocessen
1/06/10
1 Mediabijdrage
Pers / media: !!Other
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Multi-parameter illumination and image processing in the W-band for concealed object detection
1/04/07
1 Mediabijdrage
Pers / media: !!Other
Scriptie
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A comparison of the by tDCS induced electrical field distribution between healthy controls and MS patients
Auteur: Thienpont, M., Van Schependom, J., Stiens, J. & Nagels, G., 2023Scriptie/Masterproef: Master's Thesis
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microwave based intra-abdominal pressure monitoring
Auteur: Stiens, J., Malbrain, M. & Tayebi, S., 2021Scriptie/Masterproef: Master's Thesis
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Robustified multi-functional photoplethysmography (PPG) monitoring system for continuous vital signs detection: A Global Health challenge
Auteur: Stiens, J., Malbrain, M. & Sole Morillo, A., 2024Scriptie/Masterproef: Doctoral Thesis
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Simulating the stimulation of the human brain using novel stimulation paradigms
Auteur: Bodean, C., Van Schependom, J., Stiens, J. & Nagels, G., 2022Scriptie/Masterproef: Master's Thesis