[1] E. Kühnicke, M. Wolf, E. Leipner, and C. Kupsch, “Wave Propagation in Layered Media using Transient GREEN’s Functions – A Discussion of Effects of the Geometry on the Impulse Response,” in 15th International Conference on Theoretical and Computational Acoustics, (Monterey, California, USA), 2023.

[2] E. Kühnicke, M. Wolf, E. Leipner, and C. Kupsch, “Sonografische Methoden des Temperaturmonitorings,” in 46. Dreiländertreffen der DEGUM, (Mainz, Germany), 2023.

[3] C. Kupsch and M. Wolf, “Nonlinear beamforming for scanning acoustic microscopy imaging through scattering surfaces,” in 2023 IEEE International Ultrasonics Symposium (IUS), IEEE, 2023, pp. 1–4.

[4] J. Sablowski, Y. Lugovtsova, J. Bulling, and C. Kupsch, “Experimental study of ultrasonic guided waves in a bipolar plate of a fuel cell,” in 2023 IEEE International Ultrasonics Symposium (IUS), IEEE, 2023, pp. 1–4.

[5] E. Leipner, M. Wolf, Z. Zhao, E. Kühnicke, and C. Kupsch, “Automated echo separation in scanning acoustic microscopy for testing multi-layered electronic devices,” in European Conference on Non-Destructive Testing, (Lisbon, Portugal), 2023.

[6] M. Wolf, P. Hoffrogge, E. Kühnicke, Silvia Schuhmacher, Harald Riegel, Peter Czurratis, and C. Kupsch, "Self-calibrating SAFT algorithm for the inspection of electronic devices using scanning acoustic microscopy,"  in European Conference on Non-Destructive Testing, (Lisbon, Portugal), 2023.

[7] J. Sablowski and C. Kupsch, “Ultrasonic sensor system for water localization in fuel cells: Investigation of operational conditions,” in SMSI 2023 - Sensor and Measurement Science International, (Nürnberg, Germany, May 8, 2023), 2023.

[1] J. Sablowski, Z. Zhao, and C. Kupsch, “Ultrasonic Guided Waves for Liquid Water Localization in Fuel Cells: An Ex Situ Proof of Principle,” Sensors, vol. 22, no. 21, p. 8296, 2022, doi: 10.3390/s22218296.

[2] M. S. Khan, N. M. Mrowka, M. Szucki, C. Kupsch, and M. T. Asghar, “Multi-tool Numerical Simulation approach for PU Cold Box process,” in 2022 International Conference of Processes Modelling and Experimental Engineering, (Rytro, Poland), Sep. 2022.

[3] M. T. Asghar, C. Kupsch, T. Frank, and F. Schwierz, “Low-cost strain gauge integration in ceramics for force sensor applications,” in 2022 45th International Spring Seminar on Electronics Technology (ISSE), IEEE, 2022, pp. 1–7. 

[4] C. Kupsch, “Bildgebende Untersuchung von Materialien mittels akustischer Mikroskopie,” in Erstes Kolloquium des Zentrum für effiziente Hochtemperatur-Stoffwandlung (ZeHS), TU Bergakademie Freiberg, (Zentrum für effiziente Hochtemperatur-Stoffwandlung (ZeHS), TU Bergakademie Freiberg, Freiberg, Deutschland, Jun. 30, 2022), 2022.

[5] E. Leipner, M. Wolf, E. Kühnicke, and C. Kupsch, “Signalprädiktion für simulationsbasierte Messverfahren in der Ultraschallmikroskopie,” in Workshop Messtechnische Anwendungen von Ultraschall, (Kloster Drübeck, Ilsenburg, Deutschland, Jun. 21, 2022), 2022.

[6] J. Sablowski and C. Kupsch, “Lokalisierung von Wassertropfen auf dem Flow Field einer Brennstoffzelle mit Hilfe geführter Wellen,” in Workshop Messtechnische Anwendungen von Ultraschall, (Kloster Drübeck, Ilsenburg, Deutschland, Jun. 21, 2022), 2022.

[7] M. Wolf, P. Hoffrogge, E. Kühnicke, P. Czurratis, and C. Kupsch, “Inspection of multilayered electronic devices via scanning acoustic microscopy using synthetic aperture focusing technique,” in 2022 IEEE International Ultrasonics Symposium (IUS), IEEE, 2022, pp. 1–4.

[1] Weik, D., Nauber, R., Kupsch, C., Büttner, L., & Czarske, J. (2021). Uncertainty quantification of ultrasound image velocimetry for liquid metal flow mapping. IEEE Transactions on Instrumentation and Measurement, 70, 1-11.

[1] C. Kupsch, L. Feierabend, R. Nauber, L. Büttner, and J. Czarske, “Ultrasound super-resolution flow measurement of suspensions in narrow channels,” IEEE Transactions on Ultrasonics, Ferroelectrics, and
Frequency Control, 2020.

[2] C. Kupsch, L. Feierabend, R. Nauber, L. Büttner, and J. Czarske, “Flow investigation of complex suspension electrodes for battery applications using ultrasound imaging velocimetry,” Experimental Thermal and Fluid Science, vol. 109, p. 109 886, 2019, issn: 0894-1777. 

[3] C. Kupsch, L. Feierabend, R. Nauber, L. Büttner, and J. Czarske, “Super-resolution ultrasound flow imaging of suspensions in narrow channels,” in International Congress on Ultrasonics, (Brügge, Belgien), 2019.

[4] C. Kupsch, D. Weik, L. Feierabend, R. Nauber, L. Büttner, and J. Czarske, “Vector flow imaging of a highly laden suspension in a zinc-air flow battery model,” IEEE transactions on ultrasonics, ferroelectrics, and frequency control, vol. 66, no. 4, pp. 761–771, 2019.

[5] D. Weik, C. Kupsch, R. Nauber, L. Büttner, and J. Czarske, “Uncertainty comparison of velocity estimators for ultrasound flow imaging in narrow channels/messunsicherheitsvergleich von geschwindigkeitsschätzern 2/4 der ultraschallströmungsbildgebung in schmalen kanälen,” tm-Technisches Messen, vol. 86, no. s1, pp. 7–11, 2019.

[6] M. Kalibatas, R. Nauber, C. Kupsch, and J. Czarske, “Flow field imaging with ultrasonic guided waves for exploring metallic melts,” IEEE transactions on ultrasonics, ferroelectrics, and frequency control, vol. 65, no. 1, pp. 112–119, 2018.

[7] L. Feierabend and C. Kupsch, “Macroscopic Flow Simulation of Multiphase Suspension Electrodes for Zinc-Air Batteries,” in 16th multiphase flow conference, (Helmholtz-Zentrum Dresden-Rossendorf, Dresden,Deutschland, Nov. 15, 2018), 2018.

[8] C. Kupsch, L. Feierabend, R. Nauber, L. Büttner, and J. Czarske, “Super-resolution ultrasound flow measurement of the non-Newtonian multiphase suspension in a zinc-air flow battery,” in 16th multiphase flow conference, (Helmholtz-Zentrum Dresden-Rossendorf, Dresden, Deutschland, Nov. 15, 2018), 2018.

[9] C. Kupsch, F. Schmieder, L. Büttner, J. Czarske, and L. Feierabend, “Optical and acoustic flow measurement systems for fuel cells and flow batteries,” in AiF-Brennstoffzellen-Allianz Workshop, (ZBT GmbH, Duisburg, Deutschland, Jun. 27, 2018), 2018.

[10] C. Kupsch, L. Feierabend, R. Nauber, L. Büttner, and J. Czarske, “Flowmapping in a model of a secondary hydraulic zinc-air battery,” in International workshop on liquid metal battery fluid dynamics, (QF Hotel, Dresden, Deutschland, May 15, 2017), 2017.

[11] C. Kupsch, R. Nauber, L. Büttner, J. Czarske, and L. Feierabend, “Ultrasound flow mapping in a model of a secondary hydraulic zinc-air battery,” in 2017 IEEE International Ultrasonics Symposium (IUS), IEEE, 2017, pp. 1–4.

[12] D. Dawidowski, R. Nauber, C. Kupsch, L. Büttner, and J. Czarske, “Modular ultrasound measurement technique and its application in time reversal experiments,” in XXX. Messtechnisches Symposium, Walter de Gruyter GmbH & Co KG, 2016, p. 29.

[13] L. Feierabend, C. Kupsch, R. Nauber, S. Burgmann, L. Büttner, B. Oberschachtsiek, J. Czarske, and A. Heinzel, “Ultraschallmessung und Modellierung von magnetohydraulischen Strömungen in Zink-Slurry-Batterien,” in 9. Workshop der AiF-Brennstoffzellen-Allianz, (ZBT GmbH, Duisburg, Deutschland, Jun. 21, 2016), 2016.

[14] C. Kupsch and J. Czarske, “Akustische Charakterisierung einer Suspension,” in Workshop Ultraschallmesstechnik, (Bad Schandau, Deutschland, Oct. 26, 2016), 2016. 

[15] C. Kupsch and J. Czarske, “Multimodales Ultraschallmesssystem zur Untersuchung von Flüssigmetallströmungen in der Halbleiterkristallzucht,” in Workshop Messtechnische Anwendungen von Ultraschall, (Kloster Drübeck, Ilsenburg, Deutschland, Jun. 21, 2016), 2016.

[16] K. Mäder, R. Nauber, H. Beyer, A. Klaß, C. Kupsch, N. Thieme, L. Büttner, and J. Czarske, “Research Platform for Adaptive Ultrasound Flow Mapping in Liquid Metals,” in 18. GMA/ITG Fachtagung Sensoren und Messsysteme, (Nürnberg, Deutschland, May 11, 2016), 2016.

[17] R. Nauber, H. Beyer, K. Mäder, C. Kupsch, N. Thieme, L. Büttner, and J. Czarske, “Modular ultrasound velocimeter for adaptive flow mapping in liquid metals,” in 2016 IEEE International Ultrasonics Symposium (IUS), IEEE, 2016, pp. 1–4.

[18] A. Fischer, C. Kupsch, J. Gürtler, and J. Czarske, “Volumetrische strömungsmessungen mittels plenoptischer hochgeschwindigkeitskamera,” tm-Technisches Messen, vol. 83, no. 1, pp. 9–15, 2016.

[19] A. Fischer, C. Kupsch, J. Gürtler, and J. Czarske, “High-speed light field camera and frequency division multiplexing for fast multi-plane velocity measurements,” Optics express, vol. 23, no. 19, pp. 24 910–24 922, 2015.