Roland Thewes

Publication Activity (10 Years)

Years Active: 1995-2023
Publications (10 Years): 17

Top Topics

Top Venues

Publications

Timo Lausen, Stefan Keil, Roland Thewes
An Ultra Low Power Pixel for Implantable Neural Interfaces. IWASI (2023)
Niklas P. Boldt, Malte Schmidt, Roland Thewes
A Fully Differential All-pass Filter in 250nm BiCMOS Technology for Phase Shift Regulation in Dielectrophoresis Applications. IWASI (2023)
Mathias Schulz, Stefan Keil, Simon Löhlein, Sourish Banerjee, Nicolai Simon, Catherine Dubourdieu, Volker Bucher, Roland Thewes
On the Noise Contribution of Dielectric Interfaces in Biochemical CMOS Sensor Chips. ESSCIRC (2023)
Jana M. Späth, Konstantina Kolovou-Kouri, Lukas Holzapfel, Roland Thewes, Vasiliki Giagka
Stand-Alone Broad Frequency Range Charge-Balancing System for Neural Stimulators. BioCAS (2023)
Niklas P. Boldt, Jana Späth, Stephan Hartmann, Mario Birkholz, Roland Thewes
The Impact of Signal Quality in Dielectrophoresis Experiments. BioCAS (2022)
Timo Lausen, Stefan Keil, Norman Dodel, Mathias Schulz, Andrea Corna, Günther Zeck, Andreea-Elena Cojocaru, Roland Thewes
A Low-Noise Ex-Vivo CMOS MEA with 4k Recording Sites, 4k Recording Channels, and 1k Stimulation Sites. BioCAS (2022)
Alexander Frey, Niklas Boldt, Arohi Barai, Mario Birkholz, Ingo Kuehne, Roland Thewes
Modeling and Analysis of the Electrolyte Voltage Drop in Dielectrophoresis Actuators. BioCAS (2021)
Niklas P. Boldt, Danai E. Malti, Sebastian Damm, Arohi Barai, Mario Birkholz, Roland Thewes
Impedance Matching in Dielectrophoresis Experiments. BioCAS (2021)
Norman Dodel, Roland Thewes, Anouar Laifi, Dirk Eberhardt, Stefan Keil, Leonhard Sturm, Armin Klumpp, Oliver Freudenberg, Friedel Gerfers, Gerhard Hartwich
A CMOS-Based Electrochemical DNA Hybridization Microarray for Diagnostic Applications with 109 Test Sites. BioCAS (2019)
Heinz-Christoph Neitzert, Giovanni Landi, Felix Lang, Jürgen Bundesmann, Andrea Denker, Stefan Keil, Roland Thewes
Monitoring Proton Beam-induced Photodiode Degradation using Low-voltage Ring Oscillators. IWASI (2019)
Simon Baumann, Timo Lausen, Roland Thewes
Homogeneity Enhancement of Current-to-Frequency-Converters Operated in Sensor Array Applications. ISCAS (2019)
Stefan Keil, Yvonne C. Ebensberger, Roland Thewes
An Active Low Input Capacitance Bond Pad for CMOS Sensor Interface Circuits. IWASI (2019)
Mathias Schulz, Julian Zschabitz, Eugene Reese, Ravit Hadart, Christine Winteri, Roland Thewes
A Rechargeable Battery-Driven, More than 4 Weeks Runtime, Biphasic Bilateral DBS Unit for Rodents. IWASI (2019)
Marco Carminati, Roland Thewes, Jacob K. Rosenstein, Hoi-Jun Yoo
Advances and Open Challenges for Integrated Circuits Detecting Bio-Molecules. ICECS (2018)
Marco Carminati, Jacob K. Rosenstein, Roland Thewes, Hoi-Jun Yoo
Guest Editorial Special Issue on Advances and Open Challenges for Integrated Circuits Detecting Bio Molecules. IEEE Trans. Biomed. Circuits Syst. 12 (6) (2018)
Roland Thewes, Gabriel Bertotti, Norman Dodel, Stefan Keil, Sven Schroder, Karl-Heinz Boven, Günther Zeck, Mufti Mahmud, Stefano Vassanelli
Neural tissue and brain interfacing CMOS devices - An introduction to state-of-the-art, current and future challenges. ISCAS (2016)
Gabriel Bertotti, Florian Jetter, Norman Dodel, Stefan Keil, Clemens Boucsein, Andreas Moller, Karl-Heinz Boven, Günther Zeck, Roland Thewes
Artifact-compensated time-continuous recording from neural tissue during stimulation using a capacitively coupled in-vitro CMOS-MEA with 4k recording and 1k stimulation sites. BioCAS (2016)
Sven Schroder, Ozgu Dogan, Jessica Schneidewind, Gabriel Bertotti, Stefan Keil, Hassan Gargouri, Michael Arens, Evelin Brose, Jürgen Bruns, Dirk Wolansky, Bernd Tillack, Stefano Vassanelli, Bernd Szyszka, Roland Thewes
Three dimensional ALD of TiO2 for in-vivo biomedical sensor applications. IWASI (2015)
Frank Kupfer, Silvia M. Lattanzio, Marta Maschietto, Andras Botos, Marlies Mahnkopf, Jürgen Bruns, Matthias Schreiter, Stefano Vassanelli, Roland Thewes
A Si-chip-based system for highly parallel electroporation of cells. IWASI (2015)
Sven Schroder, Claudia Cecchetto, Stefan Keil, Mufti Mahmud, Evelin Brose, Ozgu Dogan, Gabriel Bertotti, Dirk Wolanski, Bernd Tillack, Jessica Schneidewind, Hassan Gargouri, Michael Arens, Jürgen Bruns, Bernd Szyszka, Stefano Vassanelli, Roland Thewes
CMOS-compatible purely capacitive interfaces for high-density in-vivo recording from neural tissue. BioCAS (2015)
Anouar Laifi, M. Adib Al Abaji, Roland Thewes
A 96 dB SNDR current-mode continuous-time ΔΣ modulator for electrochemical sensor arrays. MIXDES (2015)
Mohammad Masoumi, Gabriel Bertotti, Stefan Keil, Roland Thewes
A high spatial resolution 64-channel in-vivo neural recording system. MIXDES (2015)
Norman Dodel, Stefan Keil, Andreas Wiemhofer, Malte Kortstock, Philipp Scholz, Uwe Kerst, Roland Thewes
A BIST structure for the evaluation of the MOSFET gate dielectric interface state density in post-processed CMOS chips. ESSCIRC (2015)
Anouar Laifi, M. Adib Al Abaji, Roland Thewes
CCO-based continuous-time ΔΣ modulators for electrochemical sensor arrays: System- and transistor-level simulation results. MIXDES (2014)
Gabriel Bertotti, Dmytro Velychko, Norman Dodel, Stefan Keil, Dirk Wolansky, Bernd Tillack, Matthias Schreiter, Andreas Grall, Peter Jesinger, Sebastian Rohler, Max Eickenscheidt, Alfred Stett, Andreas Moller, Karl-Heinz Boven, Günther Zeck, Roland Thewes
A CMOS-based sensor array for in-vitro neural tissue interfacing with 4225 recording sites and 1024 stimulation sites. BioCAS (2014)
Yan Li, Helmut Schneider, Florian Schnabel, Roland Thewes, Doris Schmitt-Landsiedel
DRAM Yield Analysis and Optimization by a Statistical Design Approach. IEEE Trans. Circuits Syst. I Regul. Pap. (12) (2011)
Björn Eversmann, Armin Lambacher, Thomas Gerling, Alexander Kunze, Peter Fromherz, Roland Thewes
. ESSCIRC (2011)
Roland Thewes
Highlights of IEDM 2008. ISSCC (2009)
Vadim Gutnik, Nikolaus Klemmer, Zhihua Wang, Michael Green, Roland Thewes
Introduction to the Special Issue on the 2009 IEEE International Solid-State Circuits Conference. IEEE J. Solid State Circuits 44 (12) (2009)
Yan Li, Helmut Schneider, Florian Schnabel, Roland Thewes, Doris Schmitt-Landsiedel
Latched CMOS DRAM Sense Amplifier Yield Analysis and Optimization. PATMOS (2008)
Sanroku Tsukamoto, Shen-Iuan Liu, Stefan Heinen, Roland Thewes, Jri Lee
Introduction to the Special Issue on the 2008 IEEE International Solid-State Circuits Conference. IEEE J. Solid State Circuits 43 (12) (2008)
Albert Theuwissen, Roland Thewes, Ernesto Perea
Highlights of IEDM 2007. ISSCC (2008)
Jeongwook Koh, Doris Schmitt-Landsiedel, Roland Thewes, Ralf Brederlow
A Complementary Switched MOSFET Architecture for the 1/f Noise Reduction in Linear Analog CMOS ICs. IEEE J. Solid State Circuits 42 (6) (2007)
Roland Thewes, Christian Paulus, Meinrad Schienle, Franz Hofmann, Alexander Frey, Ralf Brederlow, Marcin K. Augustyniak, Martin Jenkner, Björn Eversmann, Petra Schindler-Bauer, Melanie Atzesberger, Birgit Holzapfl, Gottfried Beer, Thomas Haneder, Hans-Christian Hanke
CMOS-Based Biosensor Arrays CoRR (2007)
Marcin K. Augustyniak, W. Weber, Gottfried Beer, Hans Mulatz, L. Elbrecht, H.-J. Timme, Marc Tiebout, Werner Simbürger, Christian Paulus, Björn Eversmann, Doris Schmitt-Landsiedel, Roland Thewes, Ralf Brederlow
An Integrated Gravimetric FBAR Circuit for Operation in Liquids Using a Flip-Chip Extended 0.13μm CMOS Technology. ISSCC (2007)
Roland Thewes, Dennis Polla
Biomedical Devices. ISSCC (2007)
Krishnendu Chakrabarty, Roland Thewes
Guest Editors' Introduction: Biochips and Integrated Biosensor Platforms. IEEE Des. Test Comput. 24 (1) (2007)
Claudio Stagni, D. Esposti, Carlotta Guiducci, Christian Paulus, Meinrad Schienle, Marcin K. Augustyniak, Giampaolo Zuccheri, Bruno Samorì, Luca Benini, Bruno Riccò, Roland Thewes
Fully Electronic CMOS DNA Detection Array Based on Capacitance Measurement with On-Chip Analog-to-Digital Conversion. ISSCC (2006)
Ralf Brederlow, Ramesh Prakash, Christian Paulus, Roland Thewes
A low-power true random number generator using random telegraph noise of single oxide-traps. ISSCC (2006)
Marcin K. Augustyniak, Christian Paulus, Ralf Brederlow, N. Persike, Gerhard Hartwich, Doris Schmitt-Landsiedel, Roland Thewes
A 24x16 CMOS-Based Chronocoulometric DNA Microarray. ISSCC (2006)
Claudio Stagni, Carlotta Guiducci, Luca Benini, Bruno Riccò, Sandro Carrara, Bruno Samorì, Christian Paulus, Meinrad Schienle, Marcin K. Augustyniak, Roland Thewes
CMOS DNA Sensor Array With Integrated A/D Conversion Based on Label-Free Capacitance Measurement. IEEE J. Solid State Circuits 41 (12) (2006)
Agnese Bargagli-Stoffi, Jens Sauerbrey, Roland Thewes, Doris Schmitt-Landsiedel
process. ESSCIRC (2005)
Roland Thewes, Christian Paulus, Meinrad Schienle, Franz Hofmann, Alexander Frey, Ralf Brederlow, Marcin K. Augustyniak, Martin Jenkner, Björn Eversmann, Petra Schindler-Bauer, Melanie Atzesberger, Birgit Holzapfl, Gottfried Beer, Thomas Haneder, Hans-Christian Hanke
CMOS-Based Biosensor Arrays. DATE (2005)
Christian Schlünder, Ralf Brederlow, Benno Ankele, Wolfgang Gustin, Karl Goser, Roland Thewes
Effects of inhomogeneous negative bias temperature stress on p-channel MOSFETs of analog and RF circuits. Microelectron. Reliab. 45 (1) (2005)
Klaus von Arnim, Eduardo Borinski, Peter Seegebrecht, Horst Fiedler, Ralf Brederlow, Roland Thewes, Jörg Berthold, Christian Pacha
Efficiency of body biasing in 90-nm CMOS for low-power digital circuits. IEEE J. Solid State Circuits 40 (7) (2005)
Alexander Frey, Meinrad Schienle, Christian Paulus, Z. Jun, Franz Hofmann, Petra Schindler-Bauer, Birgit Holzapfl, Melanie Atzesberger, Gottfried Beer, Michaela Fritz, Thomas Haneder, Hans-Christian Hanke, Roland Thewes
A digital CMOS DNA chip. ISCAS (3) (2005)
Björn Eversmann, Martin Jenkner, Franz Hofmann, Christian Paulus, Birgit Holzapfl, Roland Thewes, Doris Schmitt-Landsiedel, Armin Lambacher, Alexander Kaul, Ralf Zeitler, Matthias Merz, Alexander Kunze, Peter Fromherz
CMOS sensor array for electrical imaging of neuronal activity. ISCAS (4) (2005)
Martin Jenkner, Marco Tartagni, Andreas Hierlemann, Roland Thewes
Cell-based CMOS sensor and actuator arrays. IEEE J. Solid State Circuits 39 (12) (2004)
Roland Thewes, Christian Paulus, Meinrad Schienle, Franz Hofmann, Alexander Frey, Ralf Brederlow, Petra Schindler-Bauer, Marcin K. Augustyniak, Melanie Atzesberger, Birgit Holzapfl, Martin Jenkner, Björn Eversmann, Gottfried Beer, Michaela Fritz, Thomas Haneder, Hans-Christian Hanke
Integrated circuits for the biology-to-silicon interface [biotechnology]. ESSCIRC (2004)
Meinrad Schienle, Christian Paulus, Alexander Frey, Franz Hofmann, Birgit Holzapfl, Petra Schindler-Bauer, Roland Thewes
A fully electronic DNA sensor with 128 positions and in-pixel A/D conversion. IEEE J. Solid State Circuits 39 (12) (2004)
Klaus von Arnim, Eduardo Borinski, Peter Seegebrecht, Horst Fiedler, Ralf Brederlow, Roland Thewes, Jörg Berthold, Christian Pacha
Efficiency of body biasing in 90 nm CMOS for low power digital circuits. ESSCIRC (2004)
Jens Sauerbrey, Doris Schmitt-Landsiedel, Roland Thewes
A 0.5-V 1-μW successive approximation ADC. IEEE J. Solid State Circuits 38 (7) (2003)
Jens Sauerbrey, Martin Wittig, Doris Schmitt-Landsiedel, Roland Thewes
0.65V sigma-delta modulators. ISCAS (1) (2003)
Björn Eversmann, Martin Jenkner, Franz Hofmann, Christian Paulus, Ralf Brederlow, Birgit Holzapfl, Peter Fromherz, Matthias Merz, Markus Brenner, Matthias Schreiter, Reinhard Gabl, Kurt Plehnert, Michael Steinhauser, Gerald Eckstein, Doris Schmitt-Landsiedel, Roland Thewes
A 128 × 128 CMOS biosensor array for extracellular recording of neural activity. IEEE J. Solid State Circuits 38 (12) (2003)
Alexander Frey, Martin Jenkner, Meinrad Schienle, Christian Paulus, Birgit Holzapfl, Petra Schindler-Bauer, Franz Hofmann, Dirk Kuhlmeier, Jürgen Krause, J. Albers, W. Gumbrecht, Doris Schmitt-Landsiedel, Roland Thewes
Design of an integrated potentiostat circuit for CMOS bio sensor chips. ISCAS (5) (2003)
Jens Sauerbrey, Thomas Tille, Doris Schmitt-Landsiedel, Roland Thewes
A 0.7-V MOSFET-only switched-opamp ΣΔ modulator in standard digital CMOS technology. IEEE J. Solid State Circuits 37 (12) (2002)
Alexander Frey, Franz Hofmann, R. Peters, Birgit Holzapfl, Meinrad Schienle, Christian Paulus, Petra Schindler-Bauer, Dirk Kuhlmeier, Jürgen Krause, Gerald Eckstein, Roland Thewes
Yield Evaluation of Gold Sensor Electrodes Used for Fully Electronic DNA Detection Arrays on CMOS. Microelectron. Reliab. 42 (9-11) (2002)
Jens Sauerbrey, Roland Thewes
Ultra low voltage switched opamp ΣΔ modulator for portable applications. CICC (2001)
Christian Paulus, Ralf Brederlow, Ulrich Kleine, Roland Thewes
An efficient and precise design method to optimize device areas in mismatch and flicker-noise sensitive analog circuits. ICECS (2001)
Christian Paulus, Ulrich Kleine, Roland Thewes
Area Optimization of Analog Circuits Considering Matching Constraints. DATE (2000)
Stefan Jung, Roland Thewes, Thomas Scheiter, Karl F. Goser, Werner Weber
A low-power and high-performance CMOS fingerprint sensing and encoding architecture. IEEE J. Solid State Circuits 34 (7) (1999)
Stefan A. Kühn, Michael B. Kleiner, Roland Thewes, Werner Weber
Vertical Signal Transmission in Three-Dimensional Integrated Circuits by Capacitive Coupling. ISCAS (1995)