Karlsruhe School of Elementary Particle and Astroparticle Physics: Science and Technology (KSETA)

Kai Unger



Institute: ITIV
Room: 125.1
Bulding: 30.10
Email: Kai.Unger#kit.edu

Reserch Topics

Belle II Cetral Drift Camber (CDC) Level 1 Trigger. Especially here the Track Segment Finder and the Neuronal Network Trigger.

Inside Japan's big physics (Belle II) nature


Digital Hardware Design Laboratory 2019
Hardware Modeling and Simulation 2019/2020

Theses Supervisions

Supervions Thesis (Bachelor / Master)
BA:" Hardware/Software Co-Simulation of the Track Segment Finder for the Belle II Experiment" 2020
Co-Supervions Thesis (Bachelor / Master)
MA: "Area-Constrained 3D-Clustering for Real-Time Track Estimation Based on the Hough Transform" 2019
BA: "Investigation and Implementation of Soft Error Mitigation and Detection for Belle II Trigger Modules" 2019
BA: "Evaluation and Development of a FPGA Based Multidimensional Hough Map Generation" 2019

Curriculum Vitae

  • Apprenticeship as a systems IT specialist at Bosch Sicherheitssysteme GmbH
  • Field service technician at Bosch Sicherheitssysteme GmbH
  • Bachelor's Program in Electrical Engineering and Information Technology at KIT
    • Bachlor Degree 2016
    • Topic: Aufbau und Evaluation einer Circuit switching Erweiterung des invasiven NoC in SystemC
  • Master's Program in Electrical Engineering and Information Technology at KIT
    • Master Degree 2018
    • Field of specialization: Systems Engineering
    • Topic: Realisierung einer zustandsbasierten Erkennung von Elementarteilchen-Spursegmenten für das Belle II Teilchenbeschleuniger-Experiment
  • Research assistant at ITIV since January 2019


Realization of a state machine based detection for Track Segments in the Trigger System of the Belle II Experiment [in press] .
Unger, K.; Baehr, S.; Iwasaki, Y.; Kim, K.; Lai, Y.-T.; Becker, J.
2019. Journal of Instrumentation
Low Latency Neural Networks using Heterogenous Resources on FPGA for the Belle II Trigger .
Baehr, S.; Poehler, J.; Unger, K.; Hochstuhl, A.; Becker, J.; Skambraks, S.; McCarney, S.; Meggendorfer, F.; Kiesling, C.
2019. Connecting the Dots and Workshop on Intelligent Trackers (CTD/WIT 2019), València, E, April 2-5, 2019
Measurement of the integrated luminosity of the Phase 2 data of the Belle II experiment .
Belle 2 Collaboration; Bähr, S.; Becker, J.; Unger, K.
2019 Chinese Physics C

Level-1 track trigger with Central Drift Chamber detector in Belle II experiment .
Lai, Y.-T.; Baehr, S.; Chang, M. C.; Iwasaki, Y.; Kim, J. B.; Kim, K. T.; Kiesling, C.; Koga, T.; Lu, P. C.; Liu, S. M.; Meggendorfer, F.; Moon, H. K.; Moon, T. J.; Nakazawa, H.; Shiu, J. G.; Skambraks, S.; Sheng, T. Z.; Unger, K.; Wang, C. H.; Won, E.
2018. 2018 IEEE Nuclear Science Symposium and Medical Imaging Conference / 25th International Symposium on Room-Temperature Semiconductor X-Ray and Gamma-Ray Detectors (IEEE NSS/MIC 2018), Sydney, AUS, November 10-17, 2018, IEEE, Piscataway, NJ. doi:10.1109/NSSMIC.2018.8824506 External Link