Rudolf Ritter

18 papers C 9Journal 4Unranked 5
YearRankTypeTitle / Venue / Authors
2024 C conf
Overcoming Impedance-Mismatch Induced Offsets in Background Bond Wire Defect Detection.
ISCAS
Niklas Klefe, Rudolf Ritter, Mahdi Rajabzadeh, Thomas Mayer, Maurits Ortmanns
2016 J jnl
A 10 MHz Bandwidth, 70 dB SNDR Continuous Time Delta-Sigma Modulator With Digitally Improved Reconfigurable Blocker Rejection.
IEEE J. Solid State Circuits
Rudolf Ritter, John G. Kauffman, Joachim Becker, Maurits Ortmanns
2016 — conf
Finite GBW in single OpAmp CT ΣΔ modulators.
ICECS
Johannes Wagner, Stefan Reich, Rudolf Ritter, Jens Anders, Maurits Ortmanns
2016 — conf
Phase noise vs. jitter analysis in continuous-time LP and BP ΣΔ modulators with interferers.
ICECS
Jiazuo Chi, Rudolf Ritter, Johannes Wagner, Jens Anders, Maurits Ortmanns
2016 C conf
Using www.sigma-delta.de to rapidly obtain ELD compensated CT ΣΔ modulators.
ISCAS
Johannes Wagner, Rudolf Ritter, Maurits Ortmanns
2015 — conf
A multimode CT ΔΣ-modulator with a reconfigurable digital feedback filter for semi-digital blocker/interferer rejection.
ESSCIRC
Rudolf Ritter, Patrick Torta, Lukas Dörrer, Antonio Di Giandomenico, Stefan Herzinger, Maurits Ortmanns
2015 C conf
Anti-aliasing filter improvement in continuous-time feedback sigma-delta modulators.
ISCAS
Rudolf Ritter, Matthias Lorenz, Maurits Ortmanns
2015 J jnl
Continuous-Time Delta-Sigma ADCs With Improved Interferer Rejection.
IEEE J. Emerg. Sel. Topics Circuits Syst.
Rudolf Ritter, Maurits Ortmanns
2015 J jnl
Estimation of Non-Idealities in Sigma-Delta Modulators for Test and Correction Using Unscented Kalman Filters.
IEEE Trans. Circuits Syst. I Regul. Pap.
Matthias Lorenz, Rudolf Ritter, Jens Anders, Maurits Ortmanns
2014 J jnl
A Genetic Algorithm for the Estimation of Nonidealities in Continuous-Time Sigma-Delta Modulators.
IEEE Trans. Circuits Syst. II Express Briefs
Matthias Lorenz, Rudolf Ritter, Joachim Becker, Maurits Ortmanns
2014 — conf
A high open loop gain common mode feedback technique for fully differential amplifiers.
NEWCAS
Rudolf Ritter, Matthias Lorenz, Chao Chu, Maurits Ortmanns
2014 C conf
A square root unscented Kalman filter for estimating DAC and loopfilter nonidealities in continuous-time sigma-delta modulators.
ISCAS
Matthias Lorenz, Timon Brückner, Rudolf Ritter, Jens Anders, Maurits Ortmanns
2014 — conf
Design of a high linearity Gm stage for a high speed current mode SAR ADC.
ICECS
Abdelrahman Elkafrawy, Ahmad AlMarashli, Rudolf Ritter, Jens Anders, Maurits Ortmanns
2013 C conf
A DAC cell with improved ISI and noise performance using native switching for multi-bit CT Delta Sigma modulators.
ISCAS
John G. Kauffman, Rudolf Ritter, Chao Chu, Maurits Ortmanns
2013 C conf
Concurrent estimation of amplifier nonidealities and excess loop delay in continuous-time sigma-delta modulators.
ISCAS
Matthias Lorenz, Timon Brückner, Rudolf Ritter, Maurits Ortmanns
2013 C conf
Integrator swing reduction in feedback compensated Sigma-Delta modulators.
ISCAS
Rudolf Ritter, John G. Kauffman, Matthias Lorenz, Maurits Ortmanns
2013 C conf
Low power quantizer design in CT Delta Sigma modulators.
ISCAS
John G. Kauffman, Rudolf Ritter, Chao Chu, Joachim Becker, Maurits Ortmanns
2012 C conf
A power efficient MDAC design with correlated double sampling for a 2-step-flash ADC.
ISCAS
Rudolf Ritter, John G. Kauffman, Maurits Ortmanns