Publications (Total)

2003

78.
Rothermel, A.; Lares, R.
Synchronization of Analog Video Signals with Improved Image Stability.
IEEE Trans. on Consumer Electronics, vol. 49, no. 4, pp. 1292-1300
November 2003
77.
Kumpf, T.; Müller-Schwanneke, C.; Jelonnek, B.; Splett, A.; Rothermel, A.
Optimization of an analog circuit using transistor level calibrated functional models
16th European Conference on Circuit Theory and Design, IEEE ECCTD'03, Krakau, Poland, pp. III 21-24
September 2003
76.
Ortmanns, M.; Gerfers, F.; Manoli, Y.
A Continuous-Time Sigma-Delta Modulator with Switched Capacitor Controlled Current Mode Feedback
European Solid-State Circuits Conference, Estoril, Portugal
2003
75.
Ortmanns, M.; Gerfers, F.; Manoli, Y.
Compensation of Finite Gain-Bandwidth Induced Errors in Continuous-Time Sigma-Delta Modulators
IEEE Int. Conf. on Electronics, Circuits and Systems, Sharjah, UAE
2003
74.
Ortmanns, M.; Gerfers, F.; Manoli, Y.
Ein zeitkontinuierlicher Sigma-Delta Modulator mit Stromquellen-Rückkopplung und reduzierter Clock-Jitter Empfindlichkeit
ITG/ GMM -Diskussionssitzung ANALOG03, Heilbronn, Germany
2003
73.
Ortmanns, M.; Gerfers, F.; Manoli, Y.
Fundamental Limits of Jitter Insensitivity in discrete and Continuous-Time Sigma-Delta Modulators
IEEE Int. Symp. on Circuits and Systems, Bangkok, Thailand
2003
72.
Ortmanns, M.; Gerfers, F.; Manoli, Y.
Influence of finite Integrator Gain Bandwidth on Continuous-Time Sigma-Delta Modulators
IEEE Int. Symp. on Circuits and Systems, Bangkok, Thailand
2003
71.
Ortmanns, M.; Gerfers, F.; Manoli, Y.
The implementation of a continuous-time sigma-delta modulator with reduced sensitivity to clock jitter
GMM/GI/ITG Fachtagung - Entwurf Integrierter Schaltungen und Systeme, E.I.S.-Workshop, Erlangen, Germany
2003
70.
Ortmanns, M.; Gerfers, F.; Manoli, Y.
The implementation of a continuous-time sigma-delta modulator with reduced sensitivity to clock jitter
GMM/GI/ITG Fachtagung - Entwurf Integrierter Schaltungen und Systeme, E.I.S.-Workshop, Erlangen, Germany
2003
69.
Gerfers, F.; Ortmanns, M.; Manoli, Y.
A 1.5-V, 12-bit Power-Efficient Continuous-Time Third-Order Sigma-Delta Modulator
IEEE Journal of Solid State Circuits, Vol.38, No.8, pp. 1343-1352
2003
68.
Gerfers, F.; Ortmanns, M.; Manoli, Y.
A 1V, 12-Bit Wideband Continuous-Time Sigma-Delta Modulator for UMTS Applications
IEEE Symposium on Circuits and Systems, Bangkok, Thailand
2003
67.
Becker, M.; Heiber, K.; Ortmanns, M.; Manoli, Y.
A Power Optimized Decimator Architecture for Cascaded Sigma-Delta Analog-to-Digital Converters
International Conference on Electronics, Circuits and Systems, Sharjah, UAE
2003
66.
Ortmanns, M.
Error Compensation in Continuous-Time Sigma-Delta A/D Converters
Publisher: PhD Thesis, Albert-Ludwigs-University Freiburg
2003
65.
Nguyen, H. N.; Rothermel, A.
Simplified Color Transformations for Analog Processing in CMOS Imagers
7th IEEE SCI (Systemics, Cybernetics and Informatics), 6 Seiten, nicht nummeriert, Orlando, Florida
2003

2002

64.
Ortmanns, M.; Gerfers, F.; Manoli, Y.
A Continuous-Time Sigma-Delta Modulator with Reduced Jitter Sensitivity
European Solid-State Circuits Conference, Florence, Italy
2002
63.
Ortmanns, M.; Gerfers, F.; Samid, L.; Manoli, Y.
Multirate Cascaded Continuous-Time Sigma-Delta Modulators
IEEE Int. Symp. on Circuits and Systems, Phoenix, USA
2002
62.
Gerfers, F.; Hack, C.; Ortmanns, M.; Manoli, Y.
A 1.2V, 200µW Rail-to-Rail OpAmp with 90dB THD using Replica Gain Enhancement
European Solid-State Circuits Conference, Florence, Italy
2002
61.
Samid, L.; Gerfers, F.; Ortmanns, M.; Manoli, Y.
A new kind of low power multibit third order CT-lowpass modulator
IEEE Symposium on Circuits and Systems, Phoenix, USA
2002
60.
Schmidt, K.; Rothermel, A.
Antenna Diversity Systems for Mobile Analog TV-Receivers
IEEE International Symposium on Consumer Electronics 2000 (ISCE), erschienen im Theuberger Verlag Berlin, Proceedings ISCE 2002, S. F-83 - 87, Erfurt
2002
59.
Gerfers, F.; Soh, K. M.; Ortmanns, M.; Manoli, Y.
Figure of Merit based Design Strategy for Low-Power Continuous-Time Sigma-Delta Modulators
IEEE Symposium on Circuits and Systems, Phoenix, USA
2002
58.
Gerfers, F.; Ortmanns, M.; Samid, L.; Manoli, Y.
Implementation of a 1.5V Low-Power Clock-Jitter Insensitive Continuous-Time Sigma-Delta Modulator
IEEE Symposium on Circuits and Systems, Phoenix, USA
2002
57.
Kumpf, T.; Müller-Schwanneke, C.; Jelonnek, B.; Splett, A.; Rothermel, A.
Schnelle Simulation analoger Sigma-Delta-Modulatoren durch Abstraktion von Transistorschaltungen
VDE GI/ITG/GMM Workshop "Methoden und Beschreibungssprachen zur Modellierung und Verifikation von Schaltungen und Systemen", erschienen im Shaker-Verlag
2002
56.
Schreier, R.; Rothermel, A.; Schweer, R.
Verification and Evaluation of a Digital Video Data Slicer
IEEE ISCE, erschienen im Theuberger Verlag Berlin, Proceedings ISCE, S. E-75 - 80, Erfurt
2002

2001

55.
Ortmanns, M.; Gerfers, F.; Manoli, Y.
Clock Jitter Insensitive Continous-Time Sigma-Delta Modulators
Int. Conf. on Electronics, Circuits and Systems, Sydney, Australia
2001
54.
Ortmanns, M.; Gerfers, F.; Manoli, Y.
On the Synthesis of Cascaded Continuous Time Sigma-Delta Modulators
V419-V422, IEEE Int. Symp. on Circuits and Systems, Sydney, Australia
2001