Tim Hetkämper

Elektrische Messtechnik (EMT)
hetkaemper@emt.uni-paderborn.de
ID
38123

16 Publications

Mark all

[16]
2024 | Conference Paper | LibreCat-ID: 54786 | OA
L. Claes, T. Hetkämper, H. Zeipert, and B. Henning, “Auswertung der modalen Dämpfung von geführten akustischen Wellen in faserverstärkten Kunststoffplatten,” in 22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024, 2024, pp. 300–305, doi: 10.5162/sensoren2024/D1.2.
LibreCat | Files available | DOI
 
[15]
2024 | Conference Paper | LibreCat-ID: 54788 | OA
T. Hetkämper, T. Nellius, L. Claes, and B. Henning, “Visualisierung tomografischer Daten aus Schlierenabbildungen mittels 3D Gaussian Splatting,” in 22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024, 2024, pp. 362–367, doi: 10.5162/sensoren2024/D4.2.
LibreCat | Files available | DOI
 
[14]
2024 | Journal Article | LibreCat-ID: 54962 | OA
T. Hetkämper, L. Claes, and B. Henning, “Das Unhörbare sehen - Ultraschall mittels Schlierentechnik visualisieren,” Akustik Journal, vol. 2, pp. 18–25, 2024.
LibreCat | Download (ext.)
 
[13]
2024 | Misc | LibreCat-ID: 55039
T. Hetkämper and L. Meihost, Bits und Bytes - Mikrocontroller verstehen mit modularer Hardware. Tag der Lehre, Universität Paderborn, 2024.
LibreCat
 
[12]
2024 | Conference Paper | LibreCat-ID: 56835 | OA
D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, and B. Henning, “A pulse-echo measurement setup to determine viscoelastic material parameters,” in 2023 International Congress on Ultrasonics, Beijing, China, 2024, vol. 2822, p. 012169, doi: 10.1088/1742-6596/2822/1/012169.
LibreCat | DOI | Download (ext.)
 
[11]
2023 | Conference Paper | LibreCat-ID: 47138
T. Hetkämper, K. Koch, M. Webersen, and L. Claes, “Application-based learning of signal analysis methods with the help of a graphical open-source software,” presented at the SEFI 2023 Annual Conference, 2023, doi: 10.21427/159K-G445.
LibreCat | DOI
 
[10]
2023 | Journal Article | LibreCat-ID: 48053
T. Hetkämper, L. Claes, and B. Henning, “Vorzeichenrichtige tomographische Rekonstruktion von Ultraschallfeldern mit Hilfe der Schlierentechnik,” tm - Technisches Messen, vol. 90, no. s1, pp. 49–54, 2023, doi: 10.1515/teme-2023-0069.
LibreCat | DOI
 
[9]
2023 | Journal Article | LibreCat-ID: 37543
T. Hetkämper, K. Koch, L. Claes, and B. Henning, “Phase-preserving methods to visualise ultrasonic fields with schlieren imaging,” tm - Technisches Messen, vol. 90, no. 2, pp. 103–112, 2023, doi: 10.1515/teme-2022-0112.
LibreCat | DOI
 
[8]
2023 | Conference Paper | LibreCat-ID: 45205 | OA
D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, and B. Henning, “Improved determination of viscoelastic material parameters using a pulse-echo measurement setup,” in SMSI 2023 Conference, Nürnberg, 2023, pp. 394–395, doi: 10.5162/SMSI2023/P59.
LibreCat | Files available | DOI | Download (ext.)
 
[7]
2022 | Misc | LibreCat-ID: 6561
T. Hetkämper, Visualisierung von Ultraschallfeldern mittels Schlierentechnik und fraktionaler Fouriertransformation. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.
LibreCat
 
[6]
2022 | Conference Paper | LibreCat-ID: 31331
T. Hetkämper, L. Claes, and B. Henning, “Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields,” presented at the 21. ITG/GMA- Fachtagung Sensoren und Messsysteme 2022, Nürnberg, 2022.
LibreCat | Download (ext.)
 
[5]
2021 | Journal Article | LibreCat-ID: 22925
L. Claes et al., “Measurement procedure for acoustic absorption and bulk viscosity of liquids,” Measurement, Art. no. 109919, 2021, doi: 10.1016/j.measurement.2021.109919.
LibreCat | DOI
 
[4]
2021 | Conference Paper | LibreCat-ID: 25880 | OA
T. Hetkämper, D. Dreiling, L. Claes, and B. Henning, “Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik,” presented at the DAGA 2021 - 47. Jahrestagung für Akustik, 2021.
LibreCat | Files available
 
[3]
2020 | Conference Paper | LibreCat-ID: 19502 | OA
T. Hetkämper, M. Krumme, D. Dreiling, and L. Claes, “A modular, scalable open-hardware platform for project-based laboratory courses in electrical engineering studies,” in SEFI 48th Annual Conference Proceedings - Engaging Engineering Education, Enschede, 2020, pp. 1309–1313.
LibreCat | Files available
 
[2]
2020 | Misc | LibreCat-ID: 15489 | OA
L. Claes, C. Steidl, T. Hetkämper, and B. Henning, Estimation of acoustic wave non-linearity in ultrasonic measurement systems. Cornell University, 2020.
LibreCat | DOI | Download (ext.) | arXiv
 
[1]
2019 | Conference Paper | LibreCat-ID: 16076
T. Hetkämper, L. Claes, and B. Henning, “Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers,” in 2019 International Congress on Ultrasonics, Bruges, 2019.
LibreCat | DOI
 
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16 Publications

Mark all

[16]
2024 | Conference Paper | LibreCat-ID: 54786 | OA
L. Claes, T. Hetkämper, H. Zeipert, and B. Henning, “Auswertung der modalen Dämpfung von geführten akustischen Wellen in faserverstärkten Kunststoffplatten,” in 22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024, 2024, pp. 300–305, doi: 10.5162/sensoren2024/D1.2.
LibreCat | Files available | DOI
 
[15]
2024 | Conference Paper | LibreCat-ID: 54788 | OA
T. Hetkämper, T. Nellius, L. Claes, and B. Henning, “Visualisierung tomografischer Daten aus Schlierenabbildungen mittels 3D Gaussian Splatting,” in 22. GMA/ITG-Fachtagung – Sensoren und Messsysteme 2024, 2024, pp. 362–367, doi: 10.5162/sensoren2024/D4.2.
LibreCat | Files available | DOI
 
[14]
2024 | Journal Article | LibreCat-ID: 54962 | OA
T. Hetkämper, L. Claes, and B. Henning, “Das Unhörbare sehen - Ultraschall mittels Schlierentechnik visualisieren,” Akustik Journal, vol. 2, pp. 18–25, 2024.
LibreCat | Download (ext.)
 
[13]
2024 | Misc | LibreCat-ID: 55039
T. Hetkämper and L. Meihost, Bits und Bytes - Mikrocontroller verstehen mit modularer Hardware. Tag der Lehre, Universität Paderborn, 2024.
LibreCat
 
[12]
2024 | Conference Paper | LibreCat-ID: 56835 | OA
D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, and B. Henning, “A pulse-echo measurement setup to determine viscoelastic material parameters,” in 2023 International Congress on Ultrasonics, Beijing, China, 2024, vol. 2822, p. 012169, doi: 10.1088/1742-6596/2822/1/012169.
LibreCat | DOI | Download (ext.)
 
[11]
2023 | Conference Paper | LibreCat-ID: 47138
T. Hetkämper, K. Koch, M. Webersen, and L. Claes, “Application-based learning of signal analysis methods with the help of a graphical open-source software,” presented at the SEFI 2023 Annual Conference, 2023, doi: 10.21427/159K-G445.
LibreCat | DOI
 
[10]
2023 | Journal Article | LibreCat-ID: 48053
T. Hetkämper, L. Claes, and B. Henning, “Vorzeichenrichtige tomographische Rekonstruktion von Ultraschallfeldern mit Hilfe der Schlierentechnik,” tm - Technisches Messen, vol. 90, no. s1, pp. 49–54, 2023, doi: 10.1515/teme-2023-0069.
LibreCat | DOI
 
[9]
2023 | Journal Article | LibreCat-ID: 37543
T. Hetkämper, K. Koch, L. Claes, and B. Henning, “Phase-preserving methods to visualise ultrasonic fields with schlieren imaging,” tm - Technisches Messen, vol. 90, no. 2, pp. 103–112, 2023, doi: 10.1515/teme-2022-0112.
LibreCat | DOI
 
[8]
2023 | Conference Paper | LibreCat-ID: 45205 | OA
D. Dreiling, D. Itner, T. Hetkämper, C. Birk, H. Gravenkamp, and B. Henning, “Improved determination of viscoelastic material parameters using a pulse-echo measurement setup,” in SMSI 2023 Conference, Nürnberg, 2023, pp. 394–395, doi: 10.5162/SMSI2023/P59.
LibreCat | Files available | DOI | Download (ext.)
 
[7]
2022 | Misc | LibreCat-ID: 6561
T. Hetkämper, Visualisierung von Ultraschallfeldern mittels Schlierentechnik und fraktionaler Fouriertransformation. Workshop “Messtechnische Anwendungen von Ultraschall”, Drübeck, 2022.
LibreCat
 
[6]
2022 | Conference Paper | LibreCat-ID: 31331
T. Hetkämper, L. Claes, and B. Henning, “Schlieren imaging with fractional Fourier transform to visualise ultrasonic fields,” presented at the 21. ITG/GMA- Fachtagung Sensoren und Messsysteme 2022, Nürnberg, 2022.
LibreCat | Download (ext.)
 
[5]
2021 | Journal Article | LibreCat-ID: 22925
L. Claes et al., “Measurement procedure for acoustic absorption and bulk viscosity of liquids,” Measurement, Art. no. 109919, 2021, doi: 10.1016/j.measurement.2021.109919.
LibreCat | DOI
 
[4]
2021 | Conference Paper | LibreCat-ID: 25880 | OA
T. Hetkämper, D. Dreiling, L. Claes, and B. Henning, “Tomographie des Schallfelds von Ultraschallwandlern mittels Schlierentechnik,” presented at the DAGA 2021 - 47. Jahrestagung für Akustik, 2021.
LibreCat | Files available
 
[3]
2020 | Conference Paper | LibreCat-ID: 19502 | OA
T. Hetkämper, M. Krumme, D. Dreiling, and L. Claes, “A modular, scalable open-hardware platform for project-based laboratory courses in electrical engineering studies,” in SEFI 48th Annual Conference Proceedings - Engaging Engineering Education, Enschede, 2020, pp. 1309–1313.
LibreCat | Files available
 
[2]
2020 | Misc | LibreCat-ID: 15489 | OA
L. Claes, C. Steidl, T. Hetkämper, and B. Henning, Estimation of acoustic wave non-linearity in ultrasonic measurement systems. Cornell University, 2020.
LibreCat | DOI | Download (ext.) | arXiv
 
[1]
2019 | Conference Paper | LibreCat-ID: 16076
T. Hetkämper, L. Claes, and B. Henning, “Evolutionary algorithm for the design of passive electric matching networks for ultrasonic transducers,” in 2019 International Congress on Ultrasonics, Bruges, 2019.
LibreCat | DOI
 
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Citation Style: IEEE

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