M.Sc. Stefan Reich

I studied electrical engineering at the University of Ulm, where I received my B.Sc degree in 2015 and my M.Sc. degree with a focus on microelectronics in 2018. Starting in September 2016, I completed an 8 month internship at Robert Bosch LLC in Palo Alto. The topic of my Master's Thesis was "Implementation of a neural recorder front-end with chopper-based noise reduction in a 180nm CMOS technology".

In November 2018 I started working towards my Ph.D. degree at the Institute of Microelectronics at the University of Ulm under the supervision of Prof. Dr.-Ing. Maurits Ortmanns.

Projekte

CMOS Circuits for Multi-Channel, Bidirectional Neural Interfaces

S. Reich, M. Sporer, M. Haas, M. Pagin, P. Vogelmann: Bidirectional, neural interfaces are a tool which is widely used in the study of the complex interconnections between neurons within the brain. To understand the activity of neural cells, nervous tissue is first stimulated with a current or voltage signal and afterwards its electrical activity is observed ... [more]

Studentische Arbeiten

[mt] = Masterarbeit, [rp] = Bachelorarbeit

Aktuelle Arbeiten

  • Tobias Lobmeyer
    Implementation of a Power Management IC for Neural Implants [mt]

Abgeschlossene Arbeiten

  • Daniel Vester (Z)
    Redesign eines LNA für ein neuronales Frontend auf eine 1.8V Technologie [rp]
  • Lukas Bücherl
    Python GUI for Neural Waveform Generation [rp]
  • Monica Nicola
    Redesign of a Tunable BiQuad Filter for lower Power Consumption [rp]

Publikationen

2020

Artikel
5.
S. Reich, M. Sporer and M. Ortmanns, "A self-compensated, low-offset Voltage Buffer for Input Impedance Boosting in Chopped Neural Front-ends" , IEEE International Symposium on Circuits and Systems (ISCAS), Seville, Spain, Mai 2020.
4.
A. Herkle, H. Mandry, J. Becker, S. Reich, M. Sporer and M. Ortmanns, "Extracting Weak PUFs from Differential Nonlinearity of Digital-to-Analog Converters" , IEEE International Symposium on Circuits and Systems (ISCAS), Seville, Spain, Mai 2020.

2018

Konferenzen
3.
A. Neckernuss, D. Geiger, J. Pfeil, M. Sporer, S. Reich and O. Marti, "CellMOUSE: A novel high throughput real-time measurement method for suspended cells and particles", DPG Tagung Berlin 2018, Conference Abstract, Mä.2018.
2.
D. Geiger, A. Neckernuss, J. Pfeil, M. Sporer, S. Reich and O. Marti, "High throughput optical measurement device for suspended cells and particles", DPG Tagung Berlin 2018, Conference Abstract, Mä.2018.

2016

Artikel
1.
J. Wagner, S. Reich, R. Ritter, J. Anders and M. Ortmanns, "Finite GBW in Single OpAmp CT ΣΔ Modulators" , 23rd IEEE International Conference on Electronics, Circuits and Systems (ICECS), Monaco, Dez. 2016.

Wissenschaftl. Mitarbeiter

Stefan Reich