Prof. Dr.-Ing. Pascal Witte

Prof. Dr.-Ing. Pascal Witte

Fachgebiet

Diskrete und Integrierte Elektronik

Mikroelektronik

Mixed-Signal Schaltungen

Analog-Digital Umsetzer

Lehrgebiete

Bauelemente und Analoge Schaltungstechnik

Labor Analoge Schaltungstechnik

Labor Elektronik

Mikroelektronik

Akademischer Werdegang

2018: Berufung zum Professor für Diskrete und Integrierte Elektronik, Hochschule Hannover

2007-2012: Wissenschaftlicher Mitarbeiter zur Promotion im Bereich Delta-Sigma Analog Digital Wandler, Universität Freiburg/ Universität Ulm

1998-2004: Diplom Elektrotechnik mit Fachrichtung Mikroelektronik, Universität Hannover

Ausgewählte aktuelle Publikationen

  • Qusai Darugar, Dennis Heinisch, Brian J. Lundy, Pascal Witte, Weiwei Wu, Songsheng Zhou.
    "Estimating Ultimate Recovery and Economic Analysis of Shale Oil Wells in Eagle Ford and Bakken"
    In: Abu Dhabi International Petroleum Exhibition & Conference, Abu Dhabi, UAE, DOI: 10.2118/SPE-183396-MS
    November 2016
     
  • Pascal Witte
    "Correlation Based Nonlinearity Estimation and Background Correction for Delta-Sigma Analog-to-Digital Converters"
    Dissertation, Universität Ulm
    März 2014
     
  • John Kauffman, Pascal Witte, Matthias Lehmann, Joachim Becker, Yiannos Manoli, and Maurits Ortmanns.
    “A 72 dB DR, CT Delta-Sigma Modulator Using Digitally Estimated, Auxiliary DAC Linearization Achieving 88 fJ/conv-step in a 25 MHz BW.”
    In: IEEE Journal of Solid-State Circuits 49.2 (Feb. 2014), pp. 392–404. ISSN: 0018-9200. DOI: 10.1109/JSSC.2013.2289887.
    Februar 2014
     
  • Pascal Witte, John Kauffman, Timon Brückner, Joachim Becker, and Maurits Ortmanns.
    “An error estimation technique for lowpass and bandpass Delta-Sigma ADC feedback DACs using a residual test signal.”
    In: IEEE International Symposium on Circuits and Systems (ISCAS). pp. 73–76. DOI: 10.1109/ISCAS.2012.6272140.
    May 2012
     
  • Pascal Witte, John Kauffman, Joachim Becker, Yiannos Manoli, Maurits Ortmanns.
    “A 72dB-DR Delta-Sigma CT modulator using digitally estimated auxiliary DAC linearization achieving 88fJ/conv in a 25MHz BW.”
    In: IEEE International Solid-State Circuits Conference (ISSCC). Feb. 2012, pp. 154–156. DOI: 10.1109/ISSCC.2012.6176956.
    Februar 2012
     
  • John Kauffman, Pascal Witte, Joachim Becker, and Maurits Ortmanns.
    “An 8.5 mW Continuous-Time Delta-Sigma Modulator With 25 MHz Bandwidth Using Digital Background DAC Linearization to Achieve 63.5 dB SNDR and 81 dB SFDR.”
    In: IEEE Journal of Solid-State Circuits (JSSC) 46.12 (Dec. 2011), pp. 2869–2881. ISSN: 0018-9200. DOI: 10.1109/JSSC.2011.2164303.
    Dezember 2011
     
  • Pascal Witte, John Kauffman, Joachim Becker, and Maurits Ortmanns.
    “A Correlation-Based Background Error Estimation Technique for Bandpass Delta-Sigma ADC DACs.”
    In: IEEE Transactions on Circuits and Systems II: Express Briefs 58.11 (Nov. 2011), pp. 748–752. ISSN: 1549-7747. DOI: 10.1109/TCSII.2011.2168021.
    November 2011
     
  • John Kauffman, Pascal Witte, Joachim Becker, and Maurits Ortmanns.
    “An 8mW 50MS/s CT Delta-Sigma modulator with 81dB SFDR and digital background DAC linearization.”
    In: IEEE International Solid-State Circuits Conference (ISSCC). IEEE, Feb. 2011, pp. 472–474. ISBN: 978-1-61284-303-2. DOI: 10.1109/ISSCC.2011.5746402.
    Februar 2011
     
  • Pascal Witte, John Kauffman, Joachim Becker, and Maurits Ortmanns.
    “A Digital Background Correction For DAC Nonlinearities in Lowpass and Bandpass Delta-Sigma Modulators - Theory and Implementation.”
    In: The 9th International Conference on Sampling Theory and Applications (Student Best Paper Award).
    Mai 2011
     
  • Pascal Witte, Maurits Ortmanns.
    “Background DAC Error Estimation Using a Pseudo Random Noise Based Correlation Technique for Sigma-Delta Analog-to-Digital Converters.”
    In: IEEE Transactions on Circuits and Systems I: Regular Papers 57.7 (July 2010), pp. 1500–1512. DOI:10.1109/TCSI.2009.2034232.
    Juli 2010
     
  • Pascal Witte, Carsten Noeske, and Maurits Ortmanns.
    “Hardware complexity of a correlation based background DAC error estimation technique for sigma-delta ADCs.”
    In: IEEE International Symposium on Circuits and Systems (ISCAS). May 2010, pp. 2167–2170. DOI: 10.1109/ISCAS.2010.5537227.
    Mai 2010
     
  • Pascal Witte, Carsten Noeske, and Maurits Ortmanns.
    “Practical Considerations and Hardware Complexity of a Background DAC Error Estimation for Sigma-Delta ADCs.”
    In: 11. ITG/GMM-Fachtagung Analog, Erfurt, Germany.
    März 2010
     
  • Pascal Witte and Maurits Ortmanns.
    “A background DAC error estimation in Sigma-Delta ADCs using a pseudo random noise based correlation technique.”
    In: IEEE International Symposium on Circuits and Systems (ISCAS). May 2009, pp. 1549–1552. DOI: 10.1109/ISCAS.2009.5118064.
    Mai 2009
     
  • Christoph Albrecht, Pascal Witte, and Andreas Kühlmann.
    “Performance and Area Optimization using Sequential Flexibility.”
    In: 13th International Workshop on Logic and Synthesis, Temecula (California), USA.
    Juni 2004