M.Sc. Matthias Häberle

I studied microsystem engineering at the University of Freiburg, where I received my B.Sc. degree in April 2012. I continuted my studies in electrical engineering at the University of Ulm and received my M.Sc. degree in April 2016.

The topic of my Master's Thesis was "Design and implementation of a CMOS transimpedance amplifier with low noise and high bandwidth for high-resolution spectroscopy- and microscopy applications.

In May 2016 I began my work at the University of Ulm towards the Ph.D. degree under the the supervision of Professor Dr. Jens Anders. My research area is analog CMOS circuit design, with a focus on transimpedance amplifiers for scanning ion-conductance microscopy and electrically detected magnet resonance applications.

Projekte

Transimpedance Amplifiers for Life and Material Science

M. Häberle: Many life and material science applications like Scanning Ion Conductance Microscopy (SICM) and Electrically Detected Magnetic Resonance put demanding constraints on readout electronics. In a SICM experiment a pipette is used to map the surface of soft biological samples. An EDMR experiment is used to derive the efficency of solar cell materials ... [more]

Studentische Arbeiten

[mt] = Masterarbeit, [rp] = Bachelorarbeit

Abgeschlossene Arbeiten

  • Jan Hüber
    PCB-Based high sensitivity current sensing [mt]
  • Daniel Widenmann
    CMOS imagers for optogenetics [mt]

Publikationen

2019

6.
Rajabzadeh , M. ; Häberle , M. ; Jain , A. ; Ortmanns , M.
An Integrated Readout for Current Sensing Based on a Sigma Delta Modulator with Switched Capacitor Feedback
IEEE European Solid-State Circuits conference (ESSDERC/ESSCIRC), Krakow, Poland
September 2019
5.
Rajabzadeh , M. ; Häberle , M. ; Ortmanns , M.
Comparison of Direct Digitization Current Sensing Circuits for EIS
15th Conference on PhD Research in Microelectronics and Electronics (PRIME 2019), Lausanne, Switzerland
Juli 2019

2018

4.
Häberle , M. ; Djekic , D. ; Fantner , G. ; Lips , K. ; Ortmanns , M. ; Anders , J.
An integrator-differentiator TIA using a multi-element pseudo-resistor in its DC servo loop for enhanced noise performance
ESSCIRC 2018 - 44th IEEE European Solid State Circuits Conference, Dresden, Germany
September 2018
3.
Rajabzadeh , M. ; Djekic , D. ; Häberle , M. ; Becker , J. ; Anders , J. ; Ortmanns , M.
Comparison Study of Integrated Potentiostats: Resistive-TIA, Capacitive-TIA, CT Σ∆ Modulator
IEEE International Symposium on Circuits & Systems (ISCAS), Florence, Italy
Mai 2018

2016

2.
Djekic , D. ; Häberle , M. ; Ortmanns , M. ; Lips , K. ; Behrends , J. ; Anders , J.
Hochohmige, robuste Pseudo-Widerstände mit verbesserter Linearität für die elektrisch detektierte Magnetresonanz
Kleinheubacher Tagung, Miltenberg, Germany
September 2016
1.
Häberle , M. ; Djekic , D. ; Ortmanns , M. ; Lips , K. ; Behrends , J. ; Anders , J.
Rauscharmer, breitbandiger Transimpedanzverstärker mit hohem Dynamikbereich für gepulste EDMR-Anwendungen
Kleinheubacher Tagung, Miltenberg, Germany
September 2016

Wissenschaftl. Mitarbeiter

Matthias Häberle