Publications
Basics
- 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,
1972.
Measurement techniques
- 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,
July 2012. - T. Funck, M. Stojanović, 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.
Impedance
- 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,
December 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)
Thermal converters
- 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,
March 1999. - M. Klonz
"Entwicklung von Vielfachthermokonvertern zur genauen Rückführung von Wechselgrößen auf äquivalente Gleichgrößen"
Dissertation, TU Braunschweig,
March 1997.