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Ausgewählte Veröffentlichungen der Arbeitsgruppe 2.13



  • F. J. Wilkins
    "Theoretical analysis of the ac/dc transfer difference of the NPL multijunction thermal converter over the frequency range of dc-100 kHz"
    IEEE Trans. Instrum. Meas., vol. 21, pp. 334-340,



  • T. Funck
    "Rebuilding of the Scales for AC-DC Transfer at PTB with Reduced Uncertainties of Measurement,"
    CPEM 2012 Conference digest,CD file 078.pdf,
    Juli 2012.
  • T. Funck, M. Stojanovic, and M. Klonz
    "Improved High Input Impedance mV-Amplifiers with Gain Factors from 10 to 900,"
    IEEE Trans. Instrum. Meas., vol. 58, no. 4, pp. 859 - 862,
    April 2009.
  • T. Funck, and M. Klonz
    "Improved AC-DC Current Transfer Step-Up with New Current Shunts and Potential Driven Guarding,"
    IEEE Trans. Instrum. Meas., vol. 56, no. 4, pp. 361 - 364,
    April 2007.
  • M. Klonz, and T. Funck
    "Micropotentiometers Providing Low Output Impedance for Millivolt AC-DC Transfer,"
    IEEE Trans. Instrum. Meas., vol. 56, no. 2, pp. 468 - 471,
    April 2007.
  • W. G. Ihlenfeld, E. Mohns, H. Bachmair, G. Ramm, and H. Moser
    "Evaluation of the Synchronous Generation and Sampling Technique"
    IEEE Trans. Instrum. Meas., vol. 52, pp. 371-374,
    April 2003.
  • W. G. Ihlenfeld
    "Maintenance and Traceability of AC Voltages by Synchronous Sampling"
    PTB-Bericht E-75,
    August 2001.



  • E. Dierikx, A. Nestor, J. Melcher, A. Kölling, and L. Callegaro
    "Final report on the supplementary comparison EURAMET.EM-S26: inductance measurements of 100 mH at 1 kHz (EURAMET project 816)"
    Metrologia, Volume 49, Technical Supplement,
    Dezember 2011.
  • R. Hanke, A. Kölling, and J. Melcher
    "Inductance Calibration in the Frequency Range from 50 Hz to 1 MHz."
    CPEM ’02 Conference Digest, Ottawa (Canada)



  • L. Scarioni, M. Klonz, and T. Funck
    "Quartz Planar Multijunction Thermal Converter as a New AC-DC Current Transfer Standard Up to 1 MHz,"
    IEEE Trans. Instrum. Meas., vol. 54, no. 2, pp 799 - 802,
    April 2005.
  • L. Scarioni
    "High-Frequency Thin-Film Multijunction Thermal Converter on a Quartz Crystal Chip"
    Ph.D. dissertation, Tech. Univ. Braunschweig,
    September 2003.
  • T. Funck, R. Behr, and M. Klonz
    "Fast Reversed DC Measurements on Thermal Converters Using a SINIS Josephson Junction Array"
    IEEE Trans. Instrum. Meas., vol. 50, pp. 322-325,
    April 2001.
  • H. Laiz
    "Low Frequency Behaviour of Thin-Film Multijunction Thermal Converters"
    Dissertation, TU Braunschweig, PTB-Report E-63, Braunschweig,
    März 1999.
  • M. Klonz
    "Entwicklung von Vielfachthermokonvertern zur genauen Rückführung von Wechselgrößen auf äquivalente Gleichgrößen"
    Dissertation, TU Braunschweig,
    März 1997.