متابعة
Maurits Ortmanns
Maurits Ortmanns
Professor in Microelectronics; Faculty of Engineering, Computer Science and Psychology; University
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عنوان
عدد مرات الاقتباسات
عدد مرات الاقتباسات
السنة
Continuous-time sigma-delta A/D conversion: fundamentals, performance limits and robust implementations‏
F Gerfers, M Ortmanns‏
Springer Science & Business Media, 2006‏
4742006
A 232-channel epiretinal stimulator ASIC‏
M Ortmanns, A Rocke, M Gehrke, HJÜ Tiedtke‏
IEEE Journal of Solid-State Circuits 42 (12), 2946-2959, 2007‏
2772007
A neural stimulator frontend with high-voltage compliance and programmable pulse shape for epiretinal implants‏
E Noorsal, K Sooksood, H Xu, R Hornig, J Becker, M Ortmanns‏
IEEE Journal of Solid-State Circuits 47 (1), 244-256, 2011‏
2472011
An active approach for charge balancing in functional electrical stimulation‏
K Sooksood, T Stieglitz, M Ortmanns‏
IEEE Transactions on Biomedical Circuits and Systems 4 (3), 162-170, 2010‏
1972010
A continuous-time/spl Sigma//spl Delta/Modulator with reduced sensitivity to clock jitter through SCR feedback‏
M Ortmanns, F Gerfers, Y Manoli‏
IEEE Transactions on Circuits and Systems I: Regular Papers 52 (5), 875-884, 2005‏
1722005
A comparative study on excess-loop-delay compensation techniques for continuous-time sigma–delta modulators‏
M Keller, A Buhmann, J Sauerbrey, M Ortmanns, Y Manoli‏
IEEE Transactions on Circuits and Systems I: Regular Papers 55 (11), 3480-3487, 2008‏
1582008
A 1.5-V 12-bit power-efficient continuous-time third-order ΣΔ modulator‏
F Gerfers, M Ortmanns, Y Manoli‏
IEEE Journal of Solid-State Circuits 38 (8), 1343-1352, 2003‏
1542003
Compensation of finite gain-bandwidth induced errors in continuous-time sigma-delta modulators‏
M Ortmanns, F Gerfers, Y Manoli‏
IEEE Transactions on Circuits and Systems I: Regular Papers 51 (6), 1088-1099, 2004‏
1352004
CMOS integrated highly efficient full wave rectifier‏
C Peters, O Kessling, F Henrici, M Ortmanns, Y Manoli‏
2007 IEEE International Symposium on Circuits and Systems (ISCAS), 2415-2418, 2007‏
1282007
A CMOS integrated voltage and power efficient AC/DC converter for energy harvesting applications‏
C Peters, D Spreemann, M Ortmanns, Y Manoli‏
Journal of micromechanics and microengineering 18 (10), 104005, 2008‏
1182008
An 8.5 mW Continuous-TimeModulator With 25 MHz Bandwidth Using Digital Background DAC Linearization to Achieve 63.5 dB SNDR and 81 dB SFDR‏
JG Kauffman, P Witte, J Becker, M Ortmanns‏
IEEE Journal of Solid-State Circuits 46 (12), 2869-2881, 2011‏
1102011
CMOS Telecom Data Converters‏
A Rodríguez-Vázquez, F Medeiro, E Janssens‏
Springer Science & Business Media, 2013‏
902013
A field-programmable analog array of 55 digitally tunable OTAs in a hexagonal lattice‏
J Becker, F Henrici, S Trendelenburg, M Ortmanns, Y Manoli‏
IEEE Journal of Solid-State Circuits 43 (12), 2759-2768, 2008‏
852008
A 0.1% THD, 1-Mto 1-GTunable, Temperature-Compensated Transimpedance Amplifier Using a Multi-Element Pseudo-Resistor‏
D Djekic, G Fantner, K Lips, M Ortmanns, J Anders‏
IEEE Journal of Solid-State Circuits 53 (7), 1913-1923, 2018‏
802018
A 72 dB DR, CT ΔΣ modulator using digitally estimated, auxiliary DAC linearization achieving 88 fJ/conv-step in a 25 MHz BW‏
JG Kauffman, P Witte, M Lehmann, J Becker, Y Manoli, M Ortmanns‏
IEEE Journal of Solid-State Circuits 49 (2), 392-404, 2013‏
782013
A continuous-time sigma-delta modulator with reduced jitter sensitivity‏
M Ortmanns, Y Manoli, F Gerfers‏
Proceedings of the 28th European Solid-State Circuits Conference, 287-290, 2002‏
752002
A 72dB-DR ΔΣ CT modulator using digitally estimated auxiliary DAC linearization achieving 88fJ/conv in a 25MHz BW‏
P Witte, JG Kauffman, J Becker, Y Manoli, M Ortmanns‏
2012 IEEE International Solid-State Circuits Conference, 154-156, 2012‏
632012
A GPU-accelerated web-based synthesis tool for CT sigma-delta modulators‏
T Brückner, C Zorn, J Anders, J Becker, W Mathis, M Ortmanns‏
IEEE Transactions on Circuits and Systems I: Regular Papers 61 (5), 1429-1441, 2014‏
602014
A 76.6-dB-SNDR 50-MHz-BW 29.2-mW multi-bit CT sturdy MASH with DAC non-linearity tolerance‏
L Qi, A Jain, D Jiang, SW Sin, RP Martins, M Ortmanns‏
IEEE Journal of Solid-State Circuits 55 (2), 344-355, 2019‏
572019
A 0.1 mm/sup 2/, digitally programmable nerve stimulation pad cell with high-voltage capability for a retinal implant‏
M Ortmanns, N Unger, A Rocke, M Gehrke, HJ Tietdke‏
2006 IEEE International Solid State Circuits Conference-Digest of Technical …, 2006‏
522006
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مقالات 1–20