Denis Djekic

11 papers C 3Journal 2Unranked 6
YearRankTypeTitle / Venue / Authors
2022 C conf
A current-mode Σ△ modulator with FIR feedback and DC servo loop for an improved dynamic range.
ISCAS
Ayman Mohamed, Lars Baumgärtner, Jianyu Zhao, Denis Djekic, Jens Anders
2022 J jnl
An Integrator-Differentiator Transimpedance Amplifier Using Tunable Linearized High-Value Multi-Element Pseudo-Resistors.
IEEE Trans. Circuits Syst. I Regul. Pap.
Matthias Häberle, Denis Djekic, Daniel Krüger, Mahdi Rajabzadeh, Maurits Ortmanns, Jens Anders
2021 — conf
A 440-kOhm to 150-GOhm Tunable Transimpedance Amplifier based on Multi-Element Pseudo-Resistors.
ESSCIRC
Denis Djekic, Matthias Häberle, Ayman Mohamed, Lars Baumgärtner, Jens Anders
2021 — conf
Noise-aware design methodology of ultra-low-noise transimpedance amplifiers.
ICECS
Ayman Mohamed, Denis Djekic, Lars Baumgärtner, Jens Anders
2019 — conf
Comparison of Different Precision Pseudo Resistor Realizations in the DC-Feedback of Capacitive Transimpedance Amplifiers.
ICECS
Matthias Häberle, Denis Djekic, Mahdi Rajabzadeh, Georg E. Fantner, Klaus Lips, Maurits Ortmanns, Jens Anders
2018 J jnl
A 0.1% THD, 1-MΩ to 1-GΩ Tunable, Temperature-Compensated Transimpedance Amplifier Using a Multi-Element Pseudo-Resistor.
IEEE J. Solid State Circuits
Denis Djekic, Georg E. Fantner, Klaus Lips, Maurits Ortmanns, Jens Anders
2018 — conf
An Integrator-Differentiator TIA Using a Multi-Element Pseudo-Resistor in its DC Servo Loop for Enhanced Noise Performance.
ESSCIRC
Matthias Häberle, Denis Djekic, Georg E. Fantner, Klaus Lips, Maurits Ortmanns, Jens Anders
2018 C conf
Comparison Study of Integrated Potentiostats: Resistive-TIA, Capacitive-TIA, CT ΣΔ Modulator.
ISCAS
Mahdi Rajabzadeh, Denis Djekic, Matthias Haeberle, Joachim Becker, Jens Anders, Maurits Ortmanns
2018 — conf
Current Mode Communication Scheme for Subretinal Implants with 8mV RMS Wire Potential.
ICECS
Henning Schütz, Denis Djekic, Stefan Gambach, Hans Kaim, Raphael Steinhoff, Albrecht Rothermel
2017 — conf
A transimpedance amplifier using a widely tunable PVT-independent pseudo-resistor for high-performance current sensing applications.
ESSCIRC
Denis Djekic, Georg E. Fantner, Jan Behrends, Klaus Lips, Maurits Ortmanns, Jens Anders
2016 C conf
A tunable, robust pseudo-resistor with enhanced linearity for scanning ion-conductance microscopy.
ISCAS
Denis Djekic, Maurits Ortmanns, Georg E. Fantner, Jens Anders