CPEM Virtual Technical Program (Download)

 

Conventional Electrical Standards

Session: Capacitance


Further research on the NIM's new vertical calculable cross-capacitor with latest optimal hollow active auxiliary electrode
Lu Huang1, Yan Yang1, Lu Zuliang2, Wei Wang1, Jianbo Wang1, 1National Institute of Metrology, P. R. China, Beijing, Beijing, China, 2NIM, Beijing, Beijing, China

Progress report on the LNE Thompson-Lampard Calculable Capacitor
Olivier Thevenot1, Almazbek Imanaliev2, Kamel Dougdag3, Francois Piquemal41LNE, Trappes, Ile de France, France, 2LNE, TRAPPES (78190), Ile de France, France, 3LNE, Trappes, Yvelines, France, 4LNE, Trappes, France

Improvements on Laser Interferometer in Calculable Capacitor at NIM
Jianbo Wang1, Cong Yin1, Jin Qian1, Chunying Shi1, Lu Huang1, Yan Yang1, mingyu zhang1
1National Institute of Metrology, P. R. China, Beijing, Beijing, China

Experiments on Linking the von Klitzing Constant and the Farad at NIM
Yan Yang1, Lu Huang1, Yunfeng Lu2, Jianting Zhao3, Jianbo Wang1, Wei Wang1, Lu Zuliang4
1National Institute of Metrology, P. R. China, Beijing, Beijing, China, 2National Institute of Metrology, China, Beijing, Beijing, China, 3National Institute of Metrology (P.R. China), Beijing, Beijing, China, 4NIM, Beijing, Beijing, China

Impedance Metrology: Bridging the LF-RF Gap
Marco Agustoni1, Frederic Overney
1Metas, Bern-Wabern, Bern, Switzerland

Calibration of 10 nF Capacitance Standard from dc QHR using a Digital Impedance Bridge
Ngoc Thanh Mai Tran1, Wan-Seop Kim2, Dan Bee Kim3
1Politecnico di Torino, Torino, Torino, Italy, 2Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of, 3KRISS, Daejeon, Daejeon, Korea, Republic of

Establishment of 4TP air capacitance standard for 1 pF, 10 pF, 100 pF and 1000 pF in the frequency range up to 30 MHz at NIMT
MONTHOL HOMKLINTIAN, National Institute of Metrology (Thailand), Klong Luang , Pathum Thani, Thailand

Determining inductive residual parameters for capacitance standards from S-parameter measurements
Miha Kokalj1, Matjaž Lindič, Klemen Stibernik3, Borut Pinter4, Marko Berginc4
1SIQ Ljubljana, Ljubljana, Ljubljana, Slovenia, 2SIQ Ljubljana, 3SIQ Ljubljana, Zagorje ob Savi, Zasavje, Slovenia, 4SIQ Ljubljana, Ljubljana, Slovenia, Slovenia

Conventional Electrical Standards

Session: Current


Comparison between two dc low current traceability chains
Luca Callegaro1, Cristina Cassiago2, Vincenzo D'Elia3, Emanuele Enrico4, Enrico Gasparotto5, Ilaria Finardi6, Martin Goetz7
1INRiM - Istituto Nazionale di Ricerca Metrologica, Torino, Torino, Italy, 2INRIM - Istituto Nazionale di Ricerca Metrologica, Turin, Italy, Italy, 3Istituto Nazionale di Ricerca Metrologica, Torino, TO, Italy, 4Istituto Nazionale di Ricerca Metrologica, Torino, Torino, Italy, 5Istitututo Nazionale di Ricerca Metrologica, Torino, ITALY, Italy, 6NRIM – Istituto Nazionale di Ricerca Metrologica, Torino, Italy, Italy, 7PTB, Braunschweig, Lower Saxony, Germany

Ohm’s Law Low-current Calibration System for Ionization Chambers
Dean Jarrett1, Shamith Payagala1, Ryan Fitzgerald2, Denis Bergeron2, Jeffrey Cessna2, Charles J. Waduwarage Perera2, Neil Zimmerman2
1National Institute of Standards and Technology, Gaithersburg, Maryland, 2National Institute of Standards and Technology, Gaithersburg, MD

In-circuit current measurements with a frequency above 1 MHz: a shunt based on active components
Ilia Kolevatov1, Bjørnar Karlsen2, Kristian Ellingsberg3, Tore Sørsdal3, Helge Malmbekk4
1Justervesenet - Norwegian Metrology Service, Kjeller, Akershus, Norway, 2Justervesenet, Kjeller, Viken, Norway, 3Justervesenet, Kjeller, Akershus, Norway, 4Justervesenet, Kjeller, Kjeller, Norway

Comparison amplitude error of current shunts at frequencies up to 100 kHz between NMIA and NIM
Xianlin PAN1, Ilya Budovsky2, Vasukan Balakrishnan3, Zhaomin Shi4, Jiangtao Zhang4
1NIM, BEIJING, BEIJING, China, 2National Measurement Institute Australia, Lindfield, NSW, Australia, 3National Measurement Institution, Australia, Sydney, New South Wales, Australia, 4National Institute of Metrology, China, Beijing, Beijing, China

Comparison of phase angle errors of current shunts between NMIA and NIM
Xianlin Pan1, Ilya Budovsky2, Vasukan Balakrishnan3, Zhaomin Shi4, Jiangtao Zhang4
1NIM, BEIJING, BEIJING, China, 2National Measurement Institute Australia, Lindfield, NSW, Australia, 3National Measurement Institution, Australia, Sydney, New South Wales, Australia, 4National Institute of Metrology, China, Beijing, Beijing, China

Modeling Wideband Low-Current Shunts with a New Design
Gregory A. Kyriazis1, Regiane Souza1, Eliana Yasuda2, DI LILLO LUCAS3
1Instituto Nacional de Metrologia, Qualidade e Tecnologia (Inmetro), Duque de Caxias, RJ, Brazil, 2Instituto Nacional de Tecnología Industrial (INTI), San Martín, Buenos Aires, Argentina, 3INSTITUTO NACIONAL DE TECNOLOGIA INDUSTRIAL - INTI, San Martin, Buenos Aires, Argentina

A wideband current shunt
Marian Kampik1, Maciej Malinowski1, Michal Grzenik1, Krzysztof Kubiczek1, Kordian Dudzik1
1Silesian University of Technology, Gliwice, -, Poland

Fabrication of High-Current Multijunction Thermal Current Converters on Silicon Substrates by Wet Chemical Etching
Yasutaka Amagai1, Stefan Cular2, Joseph A. Hagmann3, Thomas Lipe4, Nobu-Hisa Kaneko5
1AIST, NMIJ, Tsukuba, Ibaraki, Japan, 2National Institute of Standards and Technology, Gaithersburg, MD, 3National Institute of Standards and Technology, Gaithersburg, Maryland, 4Stanly Metrology Consultants, Richfield, NC, 5AIST, Tsukuba, Ibaraki, Japan

Bilateral comparison of current transformer measuring systems of NCHVM and PTB
Xue Wang1, Enrico Mohns2, Sören Rose3, Chun Yang Jiang, Qiong Xiang
1National center for high voltage measurement, wuhan, hubei, China, 2PTB, Braunschweig, Niedersachsen, Germany, 3Physikalisch-Technische Bundesanstalt, Braunschweig, Niedersachsen, Germany

A Stable 24 A, 100 kHz Transconductance Amplifier
Gregory A. Kyriazis, Instituto Nacional de Metrologia, Qualidade e Tecnologia (Inmetro), Duque de Caxias, RJ, Brazil

Conventional Electrical Standards

Session: DC Resistance


Extending the Calibration Capabilities of High Resistance
Bernhard H. Schumacher1Christian Rohrig2
1PTB, Braunschweig, Lower Saxony, Germany, 2Physikalisch-Technische Bundesanstalt, Braunschweig, Lower Saxony, Germany

Evaluation of an alternative null detector for adapted Wheatstone bridge
Shamith Payagala1, Alana Dee2, Dean Jarrett1
1National Institute of Standards and Technology, Gaithersburg, Maryland, 2University of Pittsburgh, Swanson School of Engineering, Pittsburgh, PA

Evaluation of NMIJ Traveling Dual Source Bridge Using NIST Adapted Wheatstone Bridge
Takehiko Oe1, Shamith Payagala2, Dean Jarrett2, Nobu-Hisa Kaneko3
1National Metrology Institute of Japan (NMIJ), Tsukuba, Ibaraki, Japan, 2National Institute of Standards and Technology, Gaithersburg, Maryland, 3AIST, Tsukuba, Ibaraki, Japan

Pilot Study on Transport Behaviour of 100-Ω Standard Resistors for Use in APMP Key Comparisons
Kuan Hoong Lim1, Sze Wey Chua1, Takehiko Oe2, Nobu-Hisa Kaneko3
1National Metrology Centre (NMC), A*STAR, Singapore, 1 Science Park Drive, Singapore, Singapore, 2National Metrology Institute of Japan (NMIJ), Tsukuba, Ibaraki, Japan, 3AIST, Tsukuba, Ibaraki, Japan

Method for the Calibration of Cryogenic Current Comparator Ratios
Yunfeng Lu1, Jianting Zhao2, Qing He1
1National Institute of Metrology, China, Beijing, Beijing, China, 2National Institute of Metrology (P.R. China), Beijing, Beijing, China

Conventional Electrical Standards

Session: DC and AC Voltage


Noise and stability of Fluke 8588A in digitizing mode
Martin Šíra, Czech Metrology Institute, Brno, -, Czech Republic

Investigation of the Influence of Humidity on the Output Voltage of a Prototype of a Compact Detachable Zener Module
Michitaka Maruyama1, Chiharu Urano1, Nobu-Hisa Kaneko2, Takahiro Kanai2, Eiji Sannomaru2, Jun Honjo2, Isao Tanaka2, Yuji Yoshino2
1National Metrology Institute of Japan (NMIJ), AIST, Tsukuba, Ibaraki, Japan, 2AIST, Tsukuba, Ibaraki, Japan

Research on the Technology of Calibrating millivolt AC voltage Source
Ding Xiang1, Huang Yan1, Zhang Lei1, Xianlin PAN2, Zhaomin Shi3, Jiangtao Zhang3
1Beijing Institute of Metrology, Beijing, Beijing, China, 2NIM, BEIJING, BEIJING, China, 3National Institute of Metrology, China, Beijing, Beijing, China

Keysight 3458A Digitiser Complex Frequency Response Identification using a Band Limited Square Wave
Rado Lapuh1Luis Palafox2, Ralf Behr2, Boštjan Voljč3
1Metrology Institute of the Republic of Slovenia, Ljubljana, Slovenia, Slovenia, 2PTB, Braunschweig, Lower Saxony, Germany, 3SIQ, Ljubljana, Slovenia, Slovenia

Linearity Measurements on Critical Noise Thermometer Components
Christian Krause1, Dietmar Drung1
1Physikalisch-Technische Bundesanstalt (PTB), Berlin, Berlin, Germany

Stable AC-DC Source for Josephson and Impedance Measurement Systems
Waldemar G. Kürten Ihlenfeld, National Research Council Canada, Ottawa, Ontario

The NRC Sampling System for Josephson Standards
Waldemar G. Kürten Ihlenfeld1, Ghislain Granger1
1National Research Council Canada, Ottawa, Ontario

An Externally-Linear-Internally-Nonlinear RMS-to-DC converter
Marian Kampik1, Adam Pilsniak2
1Silesian University of Technology, Gliwice, -, Poland, 2Silesian University of Technology, Gliwice, Silesia, Poland

Measurement of Arbitrary Waveforms at Low Frequencies
Tezgül COŞKUN ÖZTÜRK1, Ali Tangel, Sarp Ertürk, Mehedin Arifovic3
1TÜBİTAK UME, Kocaeli, Kocaeli, Turkey, 2University of Kocaeli, 3TUBITAK UME, Gebze, Kocaeli, Turkey

Temperature influence on the establishment of a digital voltage reference
Javier Diaz de Aguilar1, Yolanda A. Sanmamed1, Raul Caballero2, José Ramón Salinas3
1Centro Español Metrologia, Tres Cantos, Madrid, Spain, 2Centro Español Metrologia, CEM, Tres Cantos, Madrid, Spain, 3Universidad de Málaga, Malaga, Malaga, Spain

Conventional Electrical Standards

Session: Digital Bridges


Error sources in electronic fully-digital impedance bridges
Massimo Ortolano1Martina Marzano2, Vincenzo D'Elia3, Ngoc Thanh Mai Tran1, Ryszard Rybski4, Janusz Kaczmarek5, Mirosław Kozioł4, Krzysztof Musioł6, Andreas E. Christensen7, Andrei Pokatilov8, Luca Callegaro9, Jan Kučera10, Oliver Power11
1Politecnico di Torino, Torino, Torino, Italy, 2Istituto Nazionale di Ricerca Metrologica (INRIM), Torino, Italy, Italy, 3Istituto Nazionale di Ricerca Metrologica, Torino, TO, Italy, 4University of Zielona Góra, Zielona Góra, woj. lubuskie, Poland, 5University of Zielona Góra, Zielona Góra, LUB, Poland, 6Silesian University of Technology, Gliwice, N/A, Poland, 7Trescal A/S, Silkeborg, N/A, Denmark, 8AS Metrosert, Tallinn, Estonia, Estonia, 9INRiM - Istituto Nazionale di Ricerca Metrologica, Torino, Torino, Italy, 10CMI, Brno, Czech Republic, Czech Republic, 11National Standards Authority of Ireland, Dublin, Dublin, Ireland

Evaluations of a Sampling Impedance Bridge
Yicheng Wang1, Stephan Schlamminger2, Bryan Waltrip2, Michael Berilla3
1NIST, Gaithersburg, Maryland, 2NIST, Gaithersburg, MD, 3NIST, GAITHERBURG, MD

Performance Study of a Digital Impedance Bridge on the basis of Capacitance Measurements in Audio Frequency
Dan Bee Kim1, Wan-Seop Kim2
1KRISS, Daejeon, Daejeon, Korea, Republic of, 2Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of

A Four Terminal Pair Digitally Assisted Impedance Bridge at TÜBİTAK UME
Enis Turhan1, Gülay Gülmez1, Ömer ERKAN2, Cem Hayırlı1
1TÜBİTAK UME, Gebze, Kocaeli, Turkey, 2TUBITAK UME, Kocaeli, -, Turkey

Conventional Electrical Standards

Session: Voltage Ratio and AC-DC Difference


On Determination of Complex Ratio of AC Voltages in a Simultaneously Sampled Two-Channel Data Acquisition System
Marian Kampik1, Jerzy Augustyn2, Krzysztof Musioł3
1Silesian University of Technology, Gliwice, -, Poland, 2Kielce University of Technology, Kielce, -, Poland, 3Silesian University of Technology, Gliwice, N/A, Poland

A New Method for Precision Calibration of Resistive Voltage Dividers up to 1000 V
Ilya Budovsky, National Measurement Institute Australia, Lindfield, NSW, Australia

A wideband 1 kV resistive divider with double shielding
Tobias Bergsten1, Karl-Erik Rydler2
1RISE Research Institutes of Sweden, Boras, -, Sweden, 2RISE, BORAS, X, Sweden

Incremental Buildup Calibration Method of Inductive Voltage Divider
Jian Feng1, Yang Pan2, Lei Lai2, Xianlin PAN3, Jiangtao Zhang4
1Shanghai Institute of Measurement and Testing Technology, Shanghai, Shanghai, China, 2Shanghai Institute of Measurement and Testing Technology, Shanghai, shanghai, China, 3NIM, BEIJING, BEIJING, China, 4National Institute of Metrology, China, Beijing, Beijing, China

Comparison of Voltage Divider In-phase and Quadrature Error Measurement Between NMIA and NIM
Xianlin PAN1, Ilya Budovsky2, Zhaomin Shi3, Jiangtao Zhang3
1NIM, BEIJING, BEIJING, China, 2National Measurement Institute Australia, Lindfield, NSW, Australia, 3National Institute of Metrology, China, Beijing, Beijing, China

AC-DC Transfer System for Ultra-low Frequency Voltage
Zhaomin Shi1, Jiangtao Zhang1, Xianlin PAN2, Zhengsen Jia, Ying Song1, Xuefeng Ma3, Qing He1
1National Institute of Metrology, China, Beijing, Beijing, China, 2NIM, BEIJING, BEIJING, China, 3Shandong Institute of Metrology, Jinan, Shandong, China

AC-DC Difference Measurement of 792A at Millivolt Voltage
Zhaomin Shi1, Xianlin PAN2, Qianjuan Wang3, Zhengsen Jia, Ying Song1, Jiangtao Zhang1, Qing He1
1National Institute of Metrology, China, Beijing, Beijing, China, 2NIM, BEIJING, BEIJING, China, 3Beijing Oriental Institute of Metrology & Test, Beijing, Beijing, China

Analysis of Frequency-Dependent Component of AC – DC Transfer Difference of a Modified Calorimetric Thermal Converter
Marian Kampik1, Krzysztof Kubiczek1, Michal Grzenik1
1Silesian University of Technology, Gliwice, -, Poland

A new AC-DC transfer device for high voltages and high frequencies using electrooptic modulation
Torsten Funck1, André Müller2, Thomas Spiegel2
1PTB, Braunschweig, Niedersachsen, Germany, 2Physikalisch-Technische Bundesanstalt, Braunschweig, Niedersachsen, Germany

Digital Sampling of Quantum Accurate AC and DC waveforms
Ghislain Granger1, Waldemar G. Kürten Ihlenfeld1
1National Research Council Canada, Ottawa, Ontario

A TVM Based Wideband Phase Measurement System by Multiusing One Thermal Voltage Converter
Tatsuji Yamada1, Yasutaka Amagai2
1AIST/NMIJ, Tsukuba, Ibaraki, Japan, 2AIST, NMIJ, Tsukuba, Ibaraki, Japan

Reducing Multijunction Thermal Converter Output Resistance to Reduce Measurement Noise
Joseph A. Hagmann1, Charles J. Waduwarage Perera2, Stefan Cular2
1National Institute of Standards and Technology, Gaithersburg, Maryland, 2National Institute of Standards and Technology, Gaithersburg, MD

New Generation Multijunction Thermal Converters at Sandia National Laboratories
Raegan Johnson1, Aaron Meyrick1, Jason Dominguez1, Karl Lukes1, Joshua Stanford1, Stefan Cular2, Edward D. O'Brien1
1Sandia National Laboratories, Albuquerque, NM, 2National Institute of Standards and Technology, Gaithersburg, MD

Hybrid Buffer Amplifier for AC-DC Difference Measurement Applications
Shannon Edwards1, Charles J. Waduwarage Perera2, Stefan Cular2
1NIST, Gaithersburg, MD, 2National Institute of Standards and Technology, Gaithersburg, MD

Conventional Electrical Standards

Session: Other Impedance


Results of GULFMET Supplementary Comparison for Inductance of 10 mH and 100 mH at Frequency 1 kHz
Oleh Velychko1, Sergii Shevkun1, Jon Bartholomew2, Abdullah Alrobaish3, Tetyana Gordiyenko4
1State Enterprise "Ukrmetrteststandard", Kyiv, Kyiv, Ukraine, 2Abu Dhabi Quality and Conformity Council Emirates Metrology Institute, Abu Dhabi, Abu Dhabi, United Arab Emirates, 3Saudi Standards, Metrology and Quality Organization of The Kingdom of Saudi – National Measurements and Calibration Center, Riyadh, Riyadh, Saudi Arabia, 4Odesa State Academy of Technical Regulation and Quality, Odesa, Odesa, Ukraine

Synthetic inductance standards made up of capacitances and gyrators
Torsten Funck1, André Müller2, Harald Bothe2
1PTB, Braunschweig, Niedersachsen, Germany, 2Physikalisch-Technische Bundesanstalt, Braunschweig, Niedersachsen, Germany

A Two-Stage Buffer Amplifier with Local Positive Feedback
Jianting Zhao1, Yunfeng Lu2, Qing He2, Yicheng Wang3
1National Institute of Metrology (P.R. China), Beijing, Beijing, China, 2National Institute of Metrology, China, Beijing, Beijing, China, 3NIST, Gaithersburg, Maryland

Quasi-balanced method of measuring the dielectric loss factor
Marian Kampik1, Adam Cichy1
1Silesian University of Technology, Gliwice, -, Poland

Characterizing repeatability conditions and quantifying uncertainties of Li-ion battery cell impedance spectroscopy
Marco Heinrich1, Jessica Heine1, Vanesa Ruiz-Ruiz1, Juyeon Park1, Steffen Seitz
1Physikalisch-Technische Bundesanstalt, Braunschweig, Niedersachsen, Germany, 2Physikalisch-Technische Bundesanstalt

Towards a Digital Arbitrary Value Low-Impedance Standard
Valter Tarasso1, Benjamin Vedder, Tobias Bergsten3, Bo Joel Svensson4, Anders Thorsén5, Andreas Söderberg
1RISE Research Institutes of Sweden, Boras, Vastra Gotaland, Sweden, 2vedderb electronics, 3RISE Research Institutes of Sweden, Boras, -, Sweden, 4RISE, Borås, n/a, Sweden, 5RISE Research Institute of Sweden, Borås, Västra Götaland, Sweden, 6RISE Research Institutes of Sweden, Sweden

Frequency Dependence Determination of Resistors at the BIPM
Jose Angel Moreno Hernandez1Pierre Gournay2, Benjamin Rolland2, Norihiko Sakamoto3
1Bureau International des Poids et Mesures, Sèvres, Sèvres, France, 2BIPM, Sèvres, Hauts-de-Seine, France, 3National Metrology Institute of Japan, Tsukuba, Ibaraki, Japan

Compensated high input impedance stage for the measurements of four terminals resistors up to 20 kHz
Agazar Agazar1, OUMAUER MOHAMED1
1LNE, Trappes, France, France

High Voltage and Current

Session: Ratio and Sensors


Calibrating Sensors to Measure Braking Chopper Currents in DC Traction Units
Helko E. van den Brom1, Ronald van Leeuwen1
1VSL B.V., Delft, N.A., Netherlands

A Study of Voltage Dependence of a High DC Voltage Divider
Brian A. Miranda Quisbert1, Jose L. Casais2, Marcos E. Bierzychudek1, Harold Parks, Branislav Djokic4
1INTI, San Martin, Buenos Aires, Argentina, 2INTI, Buenos Aires, Buenos Aires, Argentina, 3NRC, 4National Research Council Canada, Ottawa, Ontario

Research and verification of DC current ratio self-calibration method
Liren Zhou1, Yang Pan, Lei Lai
1Shanghai Institute of Measurement and Testing Technology, Shanghai, Shanghai, China

Measuring the Voltage Dependence of Current Transformers
Ronald van Leeuwen1Helko E. van den Brom1, Gert Rietveld2, Ernest Houtzager3, Dennis Hoogenboom1
1VSL B.V., Delft, N.A., Netherlands, 2VSL, Delft, Zuid Holland, Netherlands, 3VSL, Delft, ZH, Netherlands

SIM Comparison of AC Current Ratio Using Instrument Current Transformers
Daniel Slomovitz1, Alejandro Santos1Rogelio Sandler2, Gabriela Barreto1, Gonzalo Aristoy1, Jose L. Casais3, Patrícia Cals de Oliveira Vitorio4, Alvaro Zipaquira Triana5, Julio Gonzalez6, Sergio Ochoa7, Enrico Mohns8
1UTE, Montevideo, ---, Uruguay, 2UTE, Montevideo, Montevideo, Uruguay, 3INTI, Buenos Aires, Buenos Aires, Argentina, 4INMETRO, Duque de Caxias, Rio de Janeiro, Brazil, 5Instituto Nacional De Metrología, Bogotá, Bogotá, Colombia, 6CENAMEP, Panama, Panama, Panama, 7LAPEM, Irapuato, Irapuato, Mexico, 8PTB, Braunschweig, Niedersachsen, Germany

High Precision 500 /√3 kV Two-Stage Voltage Transformer with High-Voltage Excitation
Hao Liu1, Min Lei1, Feng Zhou2, Xiaodong Yin2, Lixue Chen3, Chun Yang Jiang4, Jian Liu
1China Electric Power Research Institute, Wuhan, Hubei province, China, 2CEPRI, wuhan, hubei, China, 3Huazhong University of Science and Technology, wuhan, hubei, China, 4National Center For High Voltage Measurement, wuhan, hubei, China, 5National Center for High Voltage Measurement of China

Development of a Wideband Current-to-Voltage Transformer Set for Currents up to 2 kA
Yeying Chen1Enrico Mohns2, Henrik Badura1, Peter Raether1
1Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, Niedersachsen, Germany, 2PTB, Braunschweig, Niedersachsen, Germany

Self-Calibrating High Precision Current Transformer
Daniel Slomovitz1, Alejandro Santos1Rogelio Sandler2, Gabriela Barreto1
1UTE, Montevideo, ---, Uruguay, 2UTE, Montevideo, Montevideo, Uruguay

Traceable Characterization of Low Power Voltage Instrument Transformers for PQ and PMU Applications
Gabriella Crotti1, Domenico Giordano2Palma Sara Letizia3, Antonio Delle Femine4, Danielle Gallo5, Carmine Landi4, Mario Luiso6
1INRiM, Torino, Italy, Italy, 2Istituto Nazionale di Ricerca Metrologica, Torino, N.A., Italy, 3INRIM, Torino, Italia, Italy, 4University of Campania “Luigi Vanvitelli”, Aversa, Caserta, Italy, 5University of Campania “Luigi Vanvitelli”, Caserta, N.A., Italy, 6Università degli studi della Campania, Aversa, CE, Italy

Calibration of Weld Current Monitors at INTI Argentina
Jose L. Casais1, Marcos E. Bierzychudek2Branislav Djokic3, Harold Parks
1INTI, Buenos Aires, Buenos Aires, Argentina, 2INTI, San Martin, Buenos Aires, Argentina, 3National Research Council Canada, Ottawa, Ontario, 4NRC

Development and Applications of Wideband High Current Transducers
Haiming Shao1, Chuansheng Li2, Feipeng Lin2, Lixin Wang3, Bo Liang2, Jiafu Wang1, Wei Zhao1
1National Institute of Metrology, Beijing, Beijing, China, 2National Institute of Metrology(NIM), P.R. China, Beijing, Beijing, China, 3National Institute of Metrology(NIM), P.R.China, Beijign, Beijing, China

Development of Voltage-Doubling Method for Measuring the Voltage Dependence of Compressed Gas Capacitors up to 400 kV
Yang Pan1, Liren Zhou, Jian Feng2, Lei Lai2, Guo z. Zhan2, Haiming Shao3
1Shanghai Institute of Measurement and Testing Technology, Shanghai, shanghai, China, 2Shanghai Institute of Measurement and Testing Technology, Shanghai, Shanghai, China, 3National Institute of Metrology, Beijing, Beijing, China

Accurate Error-Voltage Determination for Calibrating 1000V Inductive Voltage Dividers
Enrico Mohns1, Henrik Badura2, Sören Rose3
1PTB, Braunschweig, Niedersachsen, Germany, 2Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, Niedersachsen, Germany, 3Physikalisch-Technische Bundesanstalt, Braunschweig, Niedersachsen, Germany

Verification of High Voltage Divider with 10·10−6 Uncertainty
Gu Ye1, Wei Zhao2Gert Rietveld3
1Van Swinden Laboratorium (VSL), Delft, Zuid-Holland, Netherlands, 2National Institute of Metrology, Beijing, Beijing, China, 3VSL, Delft, Zuid Holland, Netherlands

Metrological analysis of voltage transducers under multi-harmonic signals
Leonardo A. Souza1, Renata T. Vasconcellos1, Marcelo B. Martins2, Antonio C. Lima2
1Inmetro, Duque de Caxias, Rio de Janeiro, Brazil, 2INMETRO, Duque de Caxias, RJ, Brazil

Development of Wide-band Current Transformer for Precision Measurement of High-Current
LIN FEIPENG1, Bo Liang2, Haiming Shao3, Hao Wang3
1National Institute of Metrology, BEIJING, CHINA, China, 2National Institute of Metrology(NIM), P.R. China, Beijing, Beijing, China, 3National Institute of Metrology, Beijing, Beijing, China

High Voltage and Current

Session: Other High Voltage and Current


Characterization of Cable Effects on a Reference Lightning Impulse Voltage Divider
Jussi Havunen1, Stephan Passon2, Jari Hällström3, Johann Meisner2, Tim Schlüterbusch2
1VTT MIKES, Espoo, Uusimaa, Finland, 2PTB, Braunschweig, Lower Saxony, Germany, 3VTT, Espoo, Uusimaa, Finland

Mechanical Structure for fast Voltage Coefficients Determination of Compressed-gas Capacitor with Tilting Technic
Huanghui Zhang1, Haiming Shao2, Jiafu Wang2, Wei Zhao2, Chuansheng Li3
1Fujian Institute of Metrology, Fuzhou, Fujian, China, 2National Institute of Metrology, Beijing, Beijing, China, 3National Institute of Metrology(NIM), P.R. China, Beijing, Beijing, China

Software Corrections for Switching Impulse Voltage Divider Response
Jussi Havunen1, Jari Hällström2
1VTT MIKES, Espoo, Uusimaa, Finland, 2VTT, Espoo, Uusimaa, Finland

One Factor for Oscillation on the Front of Impulse Voltage Waveforms
Wei Zhao1, Haiming Shao1, Chuansheng Li2, Jiafu Wang1
1National Institute of Metrology, Beijing, Beijing, China, 2National Institute of Metrology(NIM), P.R. China, Beijing, Beijing, China

Challenges Associated with Implementation of HFCTs for Partial Discharge Measurements
Joni Kluss1, Alf-Peter Elg2
1RISE Research Institutes of Sweden, Boras, Vaster Gotaland, Sweden, 2Research Institutes of Sweden, RISE, Borås, Vastra Gotaland, Sweden

Development of a standard measuring system for High-Voltage Nanosecond Pulse Measurements
Mohammad S. KHAN1, Agazar Agazar2, Yann Le Bihan3
1Laboratoire national de métrologie et d'essais, Trappes Cedex, Il de france, France, 2LNE, Trappes, France, France, 3Université Paris-Saclay, CentraleSupélec, CNRS, Sorbonne Université Laboratoire de Génie Electrique et Electronique de Paris, Gif-sur-Yvette, Il de france, France

Calibration Device of High Voltage Capacitance Bridge
Dongxue Dai1, Wei Wang2, Yan Yang2, Yan Chen2
1National Institute of Metrology, China, Beijing, Beijing, China, 2National Institute of Metrology, P. R. China, Beijing, Beijing, China

Correction on the Impulse Scale Factor and Time Parameters of the Reference Divider Based on the Step Response and Convolution
Yang Pan, Shanghai Institute of Measurement and Testing Technology, Shanghai, shanghai, China

Novel Sensors and Measurements

Session: Novel Sensors and Measurements I


Portable Electrostatic Force Balance for Laser Power Metrology
Gordon Shaw1, Frank C. Seifert, Jon Pratt1, David Newell3, Stephan Schlamminger1
1NIST, Gaithersburg, MD, 2NIST, 3National Institute of Standards and Technology, Gaithersburg, Maryland

Uncertainties in nanoscale permittivity measurement with a scanning microwave microscope
Francois Piquemal1, José Moran1, Alexandra Delvallée1, Djamel Allal2
1LNE, Trappes, France, 2LNE, Trappes, France, France

Tests of a novel 3 DOF differential capacitive sensor
Andrea Sosso1, Gian Bartolo Picotto1, Roberto Bellotti2
1INRIM, Torino, n/a, Italy, 2INRIM, Torino, Italy, Italy

Magnetic sensing with Nitrogen-vacancy center based on lock-in detection
Andrea Sosso1, Ekaterina Moreva1, Ettore Bernardi1, Paolo Traina1, Giulia Petrini1, Sviatoslav Ditalia2, Jacopo Forneris2, Federico Picollo2, Vanna Pugliese3, Z. Pastuovic4, Ivo Degiovanni1, Paolo Olivero2, Marco Genovese1
1INRIM, Torino, n/a, Italy, 2INFN, Torino, n/a, Italy, 3University of Torino, Torino, n/a, Italy, 4Australian Nuclear Science and Technology Organisation, Lucas Heights, n/a, Australia

Thermoelectricity in Corbino devices in the quantum Hall regime
Alejandra Tonina1Mariano Real1, Liliana Arrachea1, Daniel Gresta, Werner Dietsche
1INTI, San Martín, Buenos Aires, Argentina, 2ICAS-UNSAM, Argentina, 3ETH, Switzerland

Fabrication and properties of Nb/Al-AlOx/Nb Josephson junctions for SQUID application
Da Xu1, Jinjin Li2, Wenhui Cao2, Jianshe Liu3, Wei Chen3
1National Institute of Metrology,China, Beijing, Beijing, China, 2National Institute of Metrology (NIM), China, Beijing, Beijing, China, 3Tsinghua University, Beijing, Beijing, China

Novel Sensors and Measurements

Session: Novel Sensors and Measurements II


Defect Detection and Identification of Point-Focusing Shear-Horizontal EMAT for Plate Inspection
Lisha Peng1, Hongyu Sun1, Shen Wang1, Qing Wang2, Wei Zhao1, Songling Huang1
1Tsinghua University, Beijing, Beijing, China, 2Durham University, Durham, Durham, United Kingdom

Effect of Focal Position for Oblique Point Focusing Shear Horizontal Guided Wave EMAT
Hongyu Sun1, Lisha Peng1, Songling Huang1, Shen Wang1, Qing Wang2, Wei Zhao1
1Tsinghua University, Beijing, Beijing, China, 2Durham University, Durham, Durham, United Kingdom

Effective Focal Area Dimension Optimization of Shear-Horizontal Point-Focusing EMAT Using Orthogonal Test Method
Hongyu Sun1, Lisha Peng1, Shen Wang1, Qing Wang2, Wei Zhao1, Songling Huang1
1Tsinghua University, Beijing, Beijing, China, 2Durham University, Durham, Durham, United Kingdom

Sparse Reconstruction Based Time-frequency Representation for Time-of-flight Extraction of Undersampled Lamb Wave Signal
Zhe Wang1, Songling Huang1, Shen Wang1, Qing Wang2, Wei Zhao1
1Tsinghua University, Beijing, Beijing, China, 2Durham University, Durham, Durham, United Kingdom

On-chip Josephson junction-based sensor for temperature control of a cryocooled quantum standard
Paolo Durandetto1, Andrea Sosso1
1INRIM, Torino, n/a, Italy

Sensitive Calorimeter based on Coupled Dielectric Resonators
Ling Hao1, Tom Quincey1, Giuseppe Lorusso1, John Keightley1, Jie Chen2, John Gallop1
1National Physical Laboratory, Teddington, Middlesex, United Kingdom, 2Department of Mechanical and Aerospace Engineering, Brunel University, Uxbridge, London, United Kingdom

Measuring relaxation rate of atomic vapor cell by Microwave field detection technique
Ning Ru1, Xiaochi Liu2, Junyi Duan3, Jifeng Qu4
1National institude of metrology, Beijing, CHINA(MAINLAND), China, 2National Institute of Metrology, Beijing, Beijing, China, 3National Institute of Metrology, Beijing, Changping District, China, 4National Institute of Metrology (P.R. China), Beijing, Beijing, China

Coulomb Blockade Thermometry on a Wide Temperature Range
Ossi Hahtela1, Antti Kemppinen2, Janne Lehtinen2Antti Manninen3, Emma Mykkänen2, Mika Prunnila2, Nikolai Yurttagül2, Florian Blanchet4, Matthias Gramich5, Bayan Karimi4, Elsa Mannila4, Jesse Muhojoki4, Joonas Peltonen4, Jukka Pekola4
1Vaisala Oyj, Vantaa, -, Finland, 2VTT, Espoo, -, Finland, 3VTT MIKES, Espoo, -, Finland, 4Aalto University, Espoo, -, Finland, 5Munich University of Applied Sciences, Munich, -, Germany

A phase measurement method to guarantee the traceability of the calibration systems
SERGIO RAPUANO1, PASQUALE DAPONTE1, LUCA DE VITO1, FRANCESCO PICARIELLO1IOAN TUDOSA1, Nicholas G. Paulter2
1University of Sannio, BENEVENTO, BN, Italy, 2National Institute of Standards and Technology (NIST), Gaithersburg, MD

Power and Energy

Session: Harmonics and Analysis


Trilateral South American Project: A Reference System for Measuring Electric Power up to 100 kHz – Current Status
Gregory A. Kyriazis1, DI LILLO LUCAS2, Daniel Slomovitz3, Ricardo Iuzzolino4, Eliana Yasuda5, Leonardo Trigo6, Regiane Souza1, Hector Laiz7, Edson Afonso1
1Instituto Nacional de Metrologia, Qualidade e Tecnologia (Inmetro), Duque de Caxias, RJ, Brazil, 2INSTITUTO NACIONAL DE TECNOLOGIA INDUSTRIAL - INTI, San Martin, Buenos Aires, Argentina, 3UTE, Montevideo, ---, Uruguay, 4INTI, Buenos Aires, Buenos Aires, Argentina, 5Instituto Nacional de Tecnología Industrial (INTI), San Martín, Buenos Aires, Argentina, 6UTE, Montevideo, Montevideo, Uruguay, 7INTI, San Martin, Buenos Aires, Argentina

Harmonic Voltage Measurement based on Program Josephson Voltage Standard
Zhengsen Jia1, Xitong Xu1, Lei Wang2, Jiangtao Zhang2, Xianlin PAN, Zhaomin Shi2
1NIM, Beijing, Beijing, China, 2National Institute of Metrology, China, Beijing, Beijing, China

Research on Harmonic Voltage Measurement Accuracy Based on AC Quantum Voltage
Xitong Xu1Zhengsen Jia1, Lei Wang2, Tiandi Zhou1, Jiangtao Zhang2, Xianlin PAN, Zhaomin Shi2
1NIM, Beijing, Beijing, China, 2National Institute of Metrology, China, Beijing, Beijing, China

Calibration of Electrical Instruments under Non-sinusoidal Conditions at NRC Canada
Branislav Djokic1, Harold Parks
1National Research Council Canada, Ottawa, Ontario, 2NRC

Testing Electric Utility Smart Meters with High Harmonic Current Waveforms
Richard Steiner1, Tom Nelson1, Shannon Edwards1, Julia Codere2
1NIST, Gaithersburg, MD, 2University of Maryland, College Park, MD

An Instantaneous Power Quantities Measurement Method Based on Wavelet Packet Transform
Yiqing Yu1, Wei Zhao1, Songling Huang1
1Tsinghua University, Beijing, Beijing, China

Comparison of AC Power Referenced to Either PJVS or JAWS
Bryan Waltrip1, Tom Nelson1, Michael Berilla2, Nathan E. Flowers-Jacobs3, Paul Dresselhaus3
1NIST, Gaithersburg, MD, 2NIST, GAITHERBURG, MD, 3NIST, Boulder, CO

Power and Energy

Session: Smart Grid and Phase


Frequency-Domain Sampling Theorem-based Harmonic Phasor Estimator
Lei Chen1, Wei Zhao1Dongfang Zhao1, Songling Huang1
1Tsinghua University, Beijing, Beijing, China

Extended Calibration Setup for IEC 61850-9-2 Devices
Marco Agustoni1, Alessandro Mortara1
1Metas, Bern-Wabern, Bern, Switzerland

Online Verification System for Phasor Measurement Units
Leonardo Trigo1, Daniel Slomovitz2, Daniel Izquierdo1, Agustin Garcia1, Carlos Faverio1, Luis Astesiano1
1UTE, Montevideo, Montevideo, Uruguay, 2UTE, Montevideo, ---, Uruguay

Reference system for PMU calibration
Di Lillo Lucas1, Luciano D. Domínguez Pose2
1INSTITUTO NACIONAL DE TECNOLOGIA INDUSTRIAL - INTI, San Martin, Buenos Aires, Argentina, 2INTI, San Martín, Buenos Aires, Argentina

Input Low-Pass Filter Characterization of Agilent 3458 Digitizers
Luciano D. Domínguez Pose, INTI, San Martín, Buenos Aires, Argentina

Software Automation for Bandwidth Testing of Keysight 3458A Digital Multimeter up to 200 kHz
Yang Pan1, Feng Xu1, Jian Feng2, Liren Zhou, Lei Lai, Ming h. Zhang, Hong t. Huang
1Shanghai Institute of Measurement and Testing Technology, Shanghai, shanghai, China, 2Shanghai Institute of Measurement and Testing Technology, Shanghai, Shanghai, China

A Digital Heterodyne 2-150 kHz Measurement Method
Paul Wright1Deborah Ritzmann2
1NPL, Teddington, UK, 2National Physical Laboratory (NPL), Teddington, Middlesex, United Kingdom

Specification of New Test Waveforms for Static Electricity Meters
Deborah Ritzmann1, Paul Wright2
1National Physical Laboratory (NPL), Teddington, Middlesex, United Kingdom, 2NPL, Teddington, UK

Measurement of 2-150 kHz Conducted Emissions in Power Networks
Deborah Ritzmann1, Paul Wright2, Jan Meyer3, Victor Khokhlov3, David De la Vega4, Igor Fernandez4
1National Physical Laboratory (NPL), Teddington, Middlesex, United Kingdom, 2NPL, Teddington, UK, 3Technical University Dresden, Dresden, Sachsen, Germany, 4University of the Basque Country, Bilbao, Basque Country, Spain

An Isolator to eliminate grounding issues for wideband power measurements
Peter Davis1, Paul Wright2
1National Physical Laboratory (UK), Teddington, Middlesex, United Kingdom, 2NPL, Teddington, UK

Uncertainty of ROCOF calculated by means of Monte Carlo method
Martin Šíra, Czech Metrology Institute, Brno, -, Czech Republic

Measurement Methods and Procedures for Assessing Accuracy of Instrument Transformers for Power Quality Measurements
Gabriella Crotti1, Helko E. van den Brom2, Enrico Mohns3, Roberto Tinarelli4, Mario Luiso5, Renata Styblikova6, Agazar Agazar7, Huseyin Cayci8, Jan Meyer9, Paolo Mazza10, Mohammed Almutairi11
1INRiM, Torino, Italy, Italy, 2VSL B.V., Delft, N.A., Netherlands, 3PTB, Braunschweig, Niedersachsen, Germany, 4Alma Mater Studiorum - Università di Bologna, Bologna, Italy, Italy, 5Università degli studi della Campania, Aversa, CE, Italy, 6CMI, to be added, Czech Republic, Czech Republic, 7LNE, Trappes, France, France, 8Tubitak UME, Kocaeli, Kocaeli, Turkey, 9Technical University Dresden, Dresden, Sachsen, Germany, 10Ricerca sul Sistema Energetico S.p.A (RSE),, Milano, Italy, Italy, 11Saudi Standards Metrology and Quality Organization (NMCC-SASO), Riyadh, Saudi Standards Metrology and Quality Organization (NMCC-SASO), Saudi Arabia

The Detection of Power Quality Disturbances Based on Generalized S-transform
Chengbin Liang1, Zhaosheng Teng1, Jianmin Li2, Fangxing Liu3, Qing He4
1Hunan University, Changsha, Hunan, China, 2Hunan Normal University, Changsha, Hunan, China, 3Harbin Institute of Technology, harbin, Heilongjiang province, China, 4National Institute of Metrology, China, Beijing, Beijing, China

Modelling of a Voltage Divider by Rational Functions for Power Quality
Leonardo A. Souza1, Marcelo B. Martins2, Antonio C. Lima2, Marcus V. Pinto2
1Inmetro, Duque de Caxias, Rio de Janeiro, Brazil, 2INMETRO, Duque de Caxias, RJ, Brazil

Power and Energy

Session: Other Power and Energy


New AC Power Measurement Standard Based on Digital Sampling at CMS
Kun-Long Chen1, Shih-Fang Chen2, Tsung-Han Ho1
1Center for Measurement Standards/Industrial Technology Research Institute, Hsinchu, Taiwan, Taiwan, 2Center for Measurement Standards (CMS)/Industrial Technology Research Institute (ITRI), Hsinchu, -, Taiwan

Main Results of GULFMET Supplementary Comparison for AC Active and Reactive Energy
Oleh Velychko1, Huseyin Cayci2, Jon Bartholomew3, Stanislav Karpenko1
1State Enterprise "Ukrmetrteststandard", Kyiv, Kyiv, Ukraine, 2Tubitak UME, Kocaeli, Kocaeli, Turkey, 3Abu Dhabi Quality and Conformity Council Emirates Metrology Institute, Abu Dhabi, Abu Dhabi, United Arab Emirates

A measurement system for the characterization of wireless charging stations for electric vehicles
Mauro Zucca1, Paolo Squillari2, Umberto Pogliano3
1Istituto Nazionale di Ricerca Metrologica (INRiM), Torino, Piedmont, Italy, 2Custom 2.0 srl, Turin, Piedmont, Italy, 3INRiM, Torino, Piedmont, Italy

Calibration of Precision Current Transformers and AC Resistors by Comparison using Two Sampling Digital Voltmeters
Ilya Budovsky, National Measurement Institute Australia, Lindfield, NSW, Australia

Accurate Measurement of Energy Dissipated in Braking Rheostats in DC Railway Systems
Helko E. van den Brom1, Domenico Giordano2, Danielle Gallo3, Andreas Wank4, Yljon Seferi5
1VSL B.V., Delft, N.A., Netherlands, 2Istituto Nazionale di Ricerca Metrologica, Torino, N.A., Italy, 3University of Campania “Luigi Vanvitelli”, Caserta, N.A., Italy, 4National Physical Laboratory, Glasgow, N.A., United Kingdom, 5University of Strathclyde, GLASGOW, Scotland, United Kingdom

Towards improved standardization of electricity meter testing
Helko E. van den Brom1, Gert Rietveld2, Dennis Hoogenboom1, Ronald van Leeuwen1, Zander Marais, Gertjan Kok1, Samriddh Sharma1, Marijn van Veghel1
1VSL B.V., Delft, N.A., Netherlands, 2VSL, Delft, Zuid Holland, Netherlands

Sensitivities and uncertainties of eco-driving algorithm estimating train power consumption
Martin Šíra1, Asunción P. Cucala2, Antonio Fernández-Cardador2, Adrián Fernández-Rodríguez2
1Czech Metrology Institute, Brno, -, Czech Republic, 2Institute for Research in Technology, ICAI School of Engineering, Comillas Pontifical University, Madrid, -, Spain

Calibration System for DC Power/Energy Measurement chain in Railway applications
Gabriella Crotti1, Antonio Delle Femine2, Danielle Gallo3Domenico Giordano4, Mario Luiso5, Carmine Landi2, Davide Signorino6
1INRiM, Torino, Italy, Italy, 2University of Campania “Luigi Vanvitelli”, Aversa, Caserta, Italy, 3University of Campania “Luigi Vanvitelli”, Caserta, N.A., Italy, 4Istituto Nazionale di Ricerca Metrologica, Torino, N.A., Italy, 5Università degli studi della Campania, Aversa, CE, Italy, 6INRIM, Torino, N/A, Italy

Electrical measurements at inductive charging stations for electric vehicles. An outcome from Micev project
Mauro Zucca1, Jorge Bruna Romero2, Vincenzo Cirimele3, Davide Signorino4, Erika Laporta Puyal2, Jacopo Colussi3, Miguel Angel Alonso Tejedor2, Federico Fissore5
1Istituto Nazionale di Ricerca Metrologica (INRiM), Torino, Piedmont, Italy, 2CIRCE Foundation - Centro de Investigación de Recursos y Consumos Energéticos, Zaragoza, Zaragoza, Spain, 3Politecnico di Torino, Dipartimento Energia, Torino, Piedmont, Italy, 4INRIM, Torino, N/A, Italy, 5Istituto Nazionale di Ricerca Metrologica - INRiM, Turin, Piedmont, Italy

Metrology-grade Precision ADC for Power and Energy Applications
Ernest Houtzager1, Zander Marais2, Gert Rietveld3, Tapio A. Lehtonen4
1VSL, Delft, ZH, Netherlands, 2VSL B.V., DELFT, N.A., Netherlands, 3VSL, Delft, Zuid Holland, Netherlands, 4VTT Oy, Espoo, Uusimaa, Finland

The influence of LED lighting on the correctness of indications of electronic energy meters
Marian Kampik1, Artur Skorkowski1
1Silesian University of Technology, Gliwice, -, Poland

An Approach for Online Smart Meter Error Estimation
Fangxing Liu1, Chengbin Liang2, Qing He3
1Harbin Institute of Technology, harbin, Heilongjiang province, China, 2Hunan University, Changsha, Hunan, China, 3National Institute of Metrology, China, Beijing, Beijing, China

An Accurate AC Current-to-Voltage Converter Based On a Fully Compensated Current Comparator
Enrico Mohns1, Alexander Dubowik1, Martin Goetz2
1PTB, Braunschweig, Niedersachsen, Germany, 2PTB, Braunschweig, Lower Saxony, Germany

Quantum Electrical Standards

Session: Josephson Impedance Bridge


Dual Josephson Impedance Bridge: Universal bridge for impedance metrology
Frederic Overney1, Blaise Jeanneret1, Nathan E. Flowers-Jacobs2, Alain Rüfenacht2, Fox Anna2, Paul Dresselhaus2, Samuel Benz2
1METAS, Bern-Wabern, Bern, Switzerland, 2NIST, Boulder, CO

AC Quantum Hall Resistance combined with a Four-Terminal Pair Pulse-Driven Josephson Impedance Bridge
Stephan Bauer1, Yaowaret Pimsut2, Ralf Behr3, Oliver Kieler4, Mattias Kruskopf5, Luis Palafox3, Jinni Lee6, Schurr Jürgen5
1Physikailisch-Technísche Bundesanstalt Braunschweig, Braunschweig, Niedersachsen, Germany, 2Physikalisch-Technische Bundesanstalt, Braunschweig, Lower Saxony, Germany, 3PTB, Braunschweig, Lower Saxony, Germany, 4PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany, 5Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, Niedersachsen, Germany, 6PTB Braunschweig, Braunschweig, Deutschland, Germany

A four-terminal-pair pulse-driven Josephson impedance bridge for 10 nF:10 nF capacitance ratio measurements
Yaowaret Pimsut1, Stephan Bauer2, Jonas Herick3, Luis Palafox4, Oliver Kieler5, Ralf Behr4
1Physikalisch-Technische Bundesanstalt, Braunschweig, Lower Saxony, Germany, 2Physikailisch-Technísche Bundesanstalt Braunschweig, Braunschweig, Niedersachsen, Germany, 3PTB, Braunschweig, Braunschweig, Germany, 4PTB, Braunschweig, Lower Saxony, Germany, 5PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany

Quantum Electrical Standards

Session: Josephson Voltage I: Josephson Arbitrary Waveform Synthesizer


Calibration of an AC Voltage Source Using a Josephson Arbitrary Waveform Synthesizer at 4 V
Nathan E. Flowers-Jacobs1, Alain Rüfenacht1, Fox Anna1, Paul Dresselhaus1, Samuel Benz1
1NIST, Boulder, CO

Zero-Compensation Josephson Arbitrary Waveform Synthesizer at 1.33 VNathan E. Flowers-Jacobs1, Akim Babenko1, Fox Anna1, Justus Brevik1, Paul Dresselhaus1, Samuel Benz1
1NIST, Boulder, CO

Evaluation of the Zero-Compensation Method Based on the Comparison of Two Pulse-Driven Josephson Voltage Standards
Marco Kraus1, Ralf Behr2, Oliver Kieler3, Stephan Bauer4, Luis Palafox2, Jonas Herick5
1PTB, Braunschweig, Niedersachsen, Germany, 2PTB, Braunschweig, Lower Saxony, Germany, 3PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany, 4Physikailisch-Technísche Bundesanstalt Braunschweig, Braunschweig, Niedersachsen, Germany, 5PTB, Braunschweig, Braunschweig, Germany

Load Compensation Bridge for Pulse-Driven Josephson Junction Arrays
Blaise Jeanneret1, Frederic Overney1, Stephan Bauer2, Ralf Behr3, Oliver Kieler4, Yaowaret Pimsut5
1METAS, Bern-Wabern, Bern, Switzerland, 2Physikailisch-Technísche Bundesanstalt Braunschweig, Braunschweig, Niedersachsen, Germany, 3PTB, Braunschweig, Lower Saxony, Germany, 4PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany, 5Physikalisch-Technische Bundesanstalt, Braunschweig, Lower Saxony, Germany

A fast negative impedance converter for JAWS load compensation
Jason M. Underwood1, Stephen Pfeiffer2, Geoffrey Palo2
1NIST, Gaithersburg, MD, 2Joint Quantum Institute, College Park, MD

Applications of the Josephson based spectrum analyzer
Luis Palafox1, Jonas Herick2, Stephan Bauer3, Marco Kraus4, Oliver Kieler5, Ralf Behr1
1PTB, Braunschweig, Lower Saxony, Germany, 2PTB, Braunschweig, Braunschweig, Germany, 3Physikailisch-Technísche Bundesanstalt Braunschweig, Braunschweig, Niedersachsen, Germany, 4PTB, Braunschweig, Niedersachsen, Germany, 5PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany

Josephson Arbitrary Waveform Synthesizer as a Reference Standard for the Calibration of Lock-in Amplifiers
Dimitrios Georgakopoulos1, Ilya Budovsky2, Samuel Benz3
1National Measurement Institute Australia, West Lindfield, NSW, Australia, 2National Measurement Institute Australia, Lindfield, NSW, Australia, 3NIST, Boulder, CO

Realization of a Phase Reference System Based on Two Synchronized Pulse-Driven Josephson Voltage Standards
Stephan Bauer1, Matthias Schmidt2, Florian Beug2, Jonas Herick3, Oliver Kieler4, Ralf Behr5
1Physikailisch-Technísche Bundesanstalt Braunschweig, Braunschweig, Niedersachsen, Germany, 2Physikalisch-Technische Bundesanstalt, Braunschweig, Niedersachsen, Germany, 3PTB, Braunschweig, Braunschweig, Germany, 4PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany, 5PTB, Braunschweig, Lower Saxony, Germany

Real-time quantum-accurate voltage waveform synthesis
Jane Ireland1, Stephen Protheroe1, Jonathan Williams1, Allan Belcher2, Ronald Dekker3, Kars Schaapman4, Ricardo Iuzzolino5, Rodrigo Melo5, Bruno Valinoti5, Marcos E. Bierzychudek6, Martin Šíra7, Jonas Herick8, Oliver Kieler9, Ralf Behr10
1National Physical Laboratory, Teddington, Middlesex, United Kingdom, 2Signal Conversion, Killay, Swansea, United Kingdom, 3Applicos, Zwolle, Zwolle, Netherlands, 4Applicos, Zwolle, Zwolle, New Zealand, 5INTI, Buenos Aires, Buenos Aires, Argentina, 6INTI, San Martin, Buenos Aires, Argentina, 7Czech Metrology Institute, Brno, -, Czech Republic, 8PTB, Braunschweig, Braunschweig, Germany, 9PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany, 10PTB, Braunschweig, Lower Saxony, Germany

Pulse-driven AC Josephson voltage standard at VNIIM
Gleb Gubler1, Alexander Katkov2, Vladimir Shevtsov, Ralf Behr4, Anastasia Petrovskaya5, Oliver Kieler6
1VNIIM (D.I.Mendeleyev Institute for Metrology), Saint-Petersburg, Saint-Petersburg, Russian Federation, 2VNIIM, St. Petersburg, St. Petersburg, Russian Federation, 3VNIIM, Russian Federation, 4PTB, Braunschweig, Lower Saxony, Germany, 5VNIIM, Saint-Petersburg, Saint-Petersburg, Russian Federation, 6PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany

Testing the Sampling System Using Josephson Arbitrary Waveform Synthesizer Established in TÜBİTAK UME
Tezgül COŞKUN ÖZTÜRK1, Oliver Kieler2, Mehedin Arifovic3, Ralf Behr4
1TÜBİTAK UME, Kocaeli, Kocaeli, Turkey, 2PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany, 3TUBITAK UME, Gebze, Kocaeli, Turkey, 4PTB, Braunschweig, Lower Saxony, Germany

Quantum Electrical Standards

Session: Josephson Voltage II: Programmable Josephson Voltage Standard


Compact DC Josephson Voltage Standard
Alain Rüfenacht1, Fox Anna1, Grace Butler1, Burroughs Charles1, Paul Dresselhaus1, Schwall Robert1, Stefan Cular2, Samuel Benz1
1NIST, Boulder, CO, 2National Institute of Standards and Technology, Gaithersburg, MD

Automated Leakage Current Measurement Capability for Programmable Josephson Voltage Standards
Burroughs Charles1, Alain Rüfenacht1, Stefan Cular2, Paul Dresselhaus1
1NIST, Boulder, CO, 2National Institute of Standards and Technology, Gaithersburg, MD

Direct DC Voltages Comparison between two Programmable Josephson Voltage Standards at SCL
Steven Yang1, Stefan Cular2, Alain Rüfenacht3, Burroughs Charles3, Paul Dresselhaus3, Samuel Benz3, Chris Ng4
1Standards and Calibration Laboratory, Wan Chai, 0, Hong Kong SAR, 2National Institute of Standards and Technology, Gaithersburg, MD, 3NIST, Boulder, CO, 4Standards and Calibration Laboratory, Wan Chai, HK, Hong Kong SAR

Cryocooled 10 V Programmable Josephson Voltage Standard at CMS
Shih-Fang Chen1, Chou-Hsun Han1, Stefan Cular2
1Center for Measurement Standards (CMS)/Industrial Technology Research Institute (ITRI), Hsinchu, -, Taiwan, 2National Institute of Standards and Technology, Gaithersburg, MD

Implementation of Fluke 8588A multimeter for differential sampling of AC waveforms based on a programmable Josephson voltage standard
Mun-Seog Kim1, Hehree Cho2, STEPHANE P. SOLVE3
1Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of, 2Korea Research Institute of Standards and Science, Yuseong-Gu, Daejeon, Korea, Republic of, 3BIPM, SEVRES, FRANCE, France

Software-assisted phase locking technique for Programmable Josephson Voltage Standard
Patrick G. Reuvekamp1, Helge Malmbekk2, Jane Ireland3, Eric Breakenridge4, Jonathan Williams3
1National Physical Laboratory, Teddington, England, United Kingdom, 2Justervesenet, Kjeller, Kjeller, Norway, 3National Physical Laboratory, Teddington, Middlesex, United Kingdom, 4Keysight Technologies, Edinburgh, West Lothian, United Kingdom

Update on the future BIPM on-site comparison program for Josephson ac voltage standards
Stéphane P. Solve1, Mun-Seog Kim2, Luis Palafox3, Ralf Behr3, Ilya Budovsky4, Gleb Gubler5
1BIPM, SEVRES, FRANCE, France, 2Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of, 3PTB, Braunschweig, Lower Saxony, Germany, 4National Measurement Institute Australia, Lindfield, NSW, Australia, 5VNIIM (D.I.Mendeleyev Institute for Metrology), Saint-Petersburg, Saint-Petersburg, Russian Federation

An AC quantum voltmeter for frequencies up to 100 kHz
Ralf Behr1, Luis Palafox1
1PTB, Braunschweig, Lower Saxony, Germany

Calibration of a precision current measurement system for high AC voltages using an AC Quantum Voltmeter
Damir Ilić1, Chantal Lüddecke2, Alexander Heinrich2, Johann Meisner3, Ralf Behr3
1Primary Electromagnetic Laboratory (FER-PEL), Zagreb, Zagreb, Croatia, 2PTB, Braunschweig, Braunschweig, Germany, 3PTB, Braunschweig, Lower Saxony, Germany

Inductive Voltage Divider Ratio Measurement Based on Dual-Channel PJVS
Zhengsen Jia1
, Tiandi Zhou1, Lei Wang2, Zhaomin Shi2, Xianlin PAN, Jiangtao Zhang2, Xitong Xu1
1NIM, Beijing, Beijing, China, 2National Institute of Metrology, China, Beijing, Beijing, China

Quantum Electrical Standards

Session: Josephson Voltage III: Miscellaneous


Superposition Johnson Noise Thermometry with a Quantum Voltage Noise Source for Calibration
Kunli Zhou1, Qina Han2, Yang Shi2, Miaoer Wang2, Jianting Zhao3Jifeng Qu3
1NIM, Beijing, Beijing, China, 2National Institute of Metrology, Beijing, Beijing, China, 3National Institute of Metrology (P.R. China), Beijing, Beijing, China

A Voltage-tracking scheme for Quantum-Metrology-Triangle Experiments
Daiki Matsumaru1, Zhengsen Jia2, Michitaka Maruyama3, Nobu-Hisa Kaneko1
1AIST, Tsukuba, Ibaraki, Japan, 2NIM, Beijing, Beijing, China, 3National Metrology Institute of Japan (NMIJ), AIST, Tsukuba, Ibaraki, Japan

Realization of an Opto-Electronic Bias for Pulse-Driven Josephson Voltage Standards at PTB
Jonas Herick1, Luis Palafox2, Eivind Bardalen3, Stephan Bauer4, Ralf Behr2, Bjørnar Karlsen5, Oliver Kieler6, Helge Malmbekk7
1PTB, Braunschweig, Braunschweig, Germany, 2PTB, Braunschweig, Lower Saxony, Germany, 3University of Southeastern Norway, Borre, Vestfold og Telemark, Norway, 4Physikailisch-Technísche Bundesanstalt Braunschweig, Braunschweig, Niedersachsen, Germany, 5Justervesenet, Kjeller, Viken, Norway, 6PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany, 7Justervesenet, Kjeller, Kjeller, Norway

High-Speed Pulsation of a Cryogenically Operable Bipolar Photodiode Module for the Josephson Arbitrary Waveform Synthesizer
Bjørnar Karlsen1, Eivind Bardalen2, Jaani Nissilä3, Thomas Fordell, Oliver Kieler5, Luis Palafox6, Ralf Behr6, Helge Malmbekk7, Muhammad Nadeem Akram8, Per Ohlckers8
1Justervesenet, Kjeller, Viken, Norway, 2University of Southeastern Norway, Borre, Vestfold og Telemark, Norway, 3VTT MIKES, Espoo, Uusimaa, Finland, 4VTT MIKES, 5PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany, 6PTB, Braunschweig, Lower Saxony, Germany, 7Justervesenet, Kjeller, Kjeller, Norway, 8University of South-Eastern Norway, Borre, Vestfold og Telemark, Norway

Development of an optical bias receiver for pulsed Josephson arrays cryocooler operation
Andrea Sosso1, Franco Delpiano1, Danilo Serazio1, Paolo Durandetto1, Oliver Kieler2
1INRIM, Torino, n/a, Italy, 2PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany

Compact 18-channel bias source for 10 V programmable Josephson voltage standard arrays
Michael Starkloff1, Hannes Preissler2, Marco Schubert3
1Supracon AG, Jena, Thuringia, Germany, 2Physikalisch-Technische Bundesanstalt, Braunschweig, Niedersachsen, Germany, 3Supracon AG, Jena, Thüringen, Germany

Development of Programmable Multichannel Precision Current Source
Wenhui Cao1, Wenjuan Hou2, Wenjuan Hou2, Jinjin Li1, Honghui Li3, Zengmin Wang3, Yuan Zhong4, QING ZHONG, Xueshen Wang1, Qing He4
1National Institute of Metrology (NIM), China, Beijing, Beijing, China, 2Boxin Communications Co., Ltd, Shijiazhuang, Hebei, China, 3National Institute of Metrology, Beijing, Beijing, China, 4National Institute of Metrology, China, Beijing, Beijing, China

A Programmable Current-controlled Voltage Source for Simulation of Josephson Junction Arrays
Yaqiong Fu1, Jianting Zhao2, Lushuai Qian3, Jifeng Qu2
1China Jiliang University, Hangzhou, Zhejiang, China, 2National Institute of Metrology (P.R. China), Beijing, Beijing, China, 3Tsinghua University, Beijing, Beijing, China

Research on Cryocooled Programmable Josephson Voltage Standard at NIM
Zengmin Wang1, Honghui Li2, Fujian Liao3, Qing He3, Jifeng Qu4, Zhengkun Li2, Yuan Gao5
1NIM, China, Bejing, NA, China, 2National Institute of Metrology, Beijing, Beijing, China, 3National Institute of Metrology, China, Beijing, Beijing, China, 4National Institute of Metrology (P.R. China), Beijing, Beijing, China, 5National Institute of Metrolgy, China, Bejing, NA, China

A Practical Microvolt Josephson Voltage Standard for Nanovoltmeter Measurement Based on Dual-Channel Josephson Junction Array
Honghui Li1, Zengmin Wang2, Wenhui Cao3, Jinjin Li3, Qing He4, Zhengkun Li1
1National Institute of Metrology, Beijing, Beijing, China, 2NIM, China, Bejing, NA, China, 3National Institute of Metrology (NIM), China, Beijing, Beijing, China, 4National Institute of Metrology, China, Beijing, Beijing, China

Series arrays of NbSi barrier junctions with rf power dividers for AC Josephson voltage standards
Johannes Kohlmann1, Hao Tian1, Oliver Kieler2, Rolf Gerdau1, Bert Egeling1, Ralf Behr1
1PTB, Braunschweig, Lower Saxony, Germany, 2PTB (Physikalisch-Technische Bundesanstalt), Braunschweig, Lower Saxony, Germany

Quantum Electrical Standards

Session: Quantum Current


Comparison of the Programmable Quantum Current Generator and an Ultrastable Low-Noise Current Amplifier
Sophie Djordjevic1, Wilfrid Poirier2, Dietmar Drung3, Martin Goetz4
1LNE, Trappes, Ile de France, France, 2Laboratoire National de métrologie et d'Essais, Trappes, Ile de France, France, 3Physikalisch-Technische Bundesanstalt (PTB), Berlin, Berlin, Germany, 4PTB, Braunschweig, Lower Saxony, Germany

Directly Comparing the Current from Two Electron Pumps
Stephen P. Giblin1, Gento Yamahata1, Akira Fujiwara1, Patrick See1, Geb Jones1, Dave Ritchie1, Masaya Kataoka1, Ian Farrer1, Jonathan Griffiths1
1National Physical Laboratory, Teddington, Middlesex, United Kingdom

Calibration of sensitive ammeters using a noiseless electron pump
Stephen P. Giblin1, Gento Yamahata1, Akira Fujiwara1, Masaya Kataoka1
1National Physical Laboratory, Teddington, Middlesex, United Kingdom

GaAs/AlGaAs-based single-electron pumps developed in KRISS
Bum-Kyu Kim1, Wan-Seop Kim1, Myung-Ho Bae1, Sung Un Cho1
1Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of

Current-reversal technique for single-parameter electron pumps
Myung-Ho Bae1, Bum-Kyu Kim1, Byeong-Sung Yu2, Wan-Seop Kim1, Nam Kim1
1Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of, 2KRISS, Daejeon 34113, Daejeon, Korea, Republic of

Study on Cold-Finger 3He Cryostat for Precision Measurements of Quantum Hall Resistance and Single-Electron Pump Current
Nam Kim1, Wan-Seop Kim1, Dong-Hun Chae1, Bum-Kyu Kim1, Young-Seok Ghee1, Myung-Ho Bae1
1Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of

Quantum Electrical Standards

Session: Quantum Resistance and Impedance


Current-to-Voltage Conversion with Integrated Quantum Hall Resistors
Dong-Hun Chae1, Mun-Seog Kim1, Wan-Seop Kim1, Takehiko Oe2, Nobu-Hisa Kaneko3
1Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of, 2National Metrology Institute of Japan (NMIJ), Tsukuba, Ibaraki, Japan, 3AIST, Tsukuba, Ibaraki, Japan

Sub-ppb type A uncertainty for QHR-measurements in a pulse tube cooled cryostat
Karin Cedergren1, Tobias Bergsten2, Gunnar Eklund3
1RISE, Research Institutes of Sweden, Borås, Västra Gotaland, Sweden, 2RISE Research Institutes of Sweden, Boras, -, Sweden, 3RISE, Borås, Sweden, Sweden

Metrological Suitability of Functionalized Epitaxial Graphene
Albert Rigosi1, Mattias Kruskopf2, Alireza R. Panna2, Shamith Payagala2, Dean Jarrett2, David Newell2, Rand Elmquist3
1National Institute of Standards and Technology, Gaithersburg, MD, 2National Institute of Standards and Technology, Gaithersburg, Maryland, 3NIST, Gaithersburg, MD

Superconducting Contact Geometries for Next-Generation Quantized Hall Resistance Standards
Alireza R. Panna1, Mattias Kruskopf1, Albert Rigosi1, Martina Marzano2, Shamith Payagala1, Dean Jarrett1, David Newell1, Rand Elmquist3
1National Institute of Standards and Technology, Gaithersburg, Maryland, 2Istituto Nazionale di Ricerca Metrologica (INRIM), Torino, Italy, Italy, 3NIST, Gaithersburg, MD

AC and DC Quantized Hall Array Resistance Standards
Rand Elmquist1, Mattias Kruskopf2, Dinesh Patel3, I-Fan Hu4, Chieh-I Liu4, Albert Rigosi5, Alireza R. Panna5, Shamith Payagala5, Dean Jarrett5
1NIST, Gaithersburg, MD, 2Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, Niedersachsen, Germany, 3Graduate Institute of Applied Physics, National Taiwan University, Taipei, Taipei, Taiwan, 4NIST Quantum Measurement Division, Gaithersburg, MD, 5National Institute of Standards and Technology, Gaithersburg, Maryland

Graphene quantum Hall effect devices for AC and DC resistance metrology
Mattias Kruskopf1, Dinesh Patel2, Chieh-I Liu3, Albert Rigosi4, Rand Elmquist5, Yicheng Wang6, Stephan Bauer7, Yefei Yin8, Klaus Pierz9, Eckart Pesel1, Martin Goetz10, Schurr Jürgen1
1Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, Niedersachsen, Germany, 2Graduate Institute of Applied Physics, National Taiwan University, Taipei, Taipei, Taiwan, 3NIST Quantum Measurement Division, Gaithersburg, MD, 4National Institute of Standards and Technology, Gaithersburg, Maryland, 5NIST, Gaithersburg, MD, 6NIST, Gaithersburg, Maryland, 7Physikailisch-Technísche Bundesanstalt Braunschweig, Braunschweig, Niedersachsen, Germany, 8Physikalisch-Technische Bundesanstalt Braunschweig, Germany, Braunschweig, Germany, Germany, 9Physikalisch-Technische Bundesanstalt PTB, Braunschweig, Germany, 10PTB, Braunschweig, Lower Saxony, Germany

Crucial Steps to Realize a Graphene Quantum Hall Resistance Standard
Jaesung Park1, Dong-Hun Chae1, Dan Bee Kim2, Wan-Seop Kim1
1Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of, 2KRISS, Daejeon, Daejeon, Korea, Republic of

The EMPIR Project GIQS: Graphene Impedance Quantum Standard
Luca Callegaro1, Vincenzo D'Elia2, Martina Marzano3, Ngoc Thanh Mai Tran4, Massimo Ortolano4, Jan Kučera5, Klaus Pierz6, Stephan Bauer7, Mattias Kruskopf8, Yefei Yin9, Yaowaret Pimsut10, Felicien SCHOPFER11, Olivier Thevenot12, Blaise Jeanneret13, Frederic Overney13, Tobias Bergsten14, Antti Manninen15, Jaani Nissilä16, Dong-Hun Chae17
1INRiM - Istituto Nazionale di Ricerca Metrologica, Torino, Torino, Italy, 2Istituto Nazionale di Ricerca Metrologica, Torino, TO, Italy, 3Istituto Nazionale di Ricerca Metrologica (INRIM), Torino, Italy, Italy, 4Politecnico di Torino, Torino, Torino, Italy, 5CMI, Brno, Czech Republic, Czech Republic, 6Physikalisch-Technische Bundesanstalt PTB, Braunschweig, ----bitte wählen----, Germany, 7Physikailisch-Technísche Bundesanstalt Braunschweig, Braunschweig, Niedersachsen, Germany, 8Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, Niedersachsen, Germany, 9Physikalisch-Technische Bundesanstalt Braunschweig, Germany, Braunschweig, Germany, Germany, 10Physikalisch-Technische Bundesanstalt, Braunschweig, Lower Saxony, Germany, 11LNE - Laboratoire national de metrologie et d'essais, TRAPPES, _, France, 12LNE, Trappes, Ile de France, France, 13METAS, Bern-Wabern, Bern, Switzerland, 14RISE Research Institutes of Sweden, Boras, -, Sweden, 15VTT MIKES, Espoo, -, Finland, 16VTT MIKES, Espoo, Uusimaa, Finland, 17Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of

Precise evaluation of GaAs/AlGaAs 129 kΩ and 1 MΩ quantum Hall array devices for a quantum Wheatstone bridge
Takehiko Oe1, Rand Elmquist2, Dean Jarrett3, Alireza R. Panna3, Nobu-Hisa Kaneko4, Yasuhiro Fukuyama5
1National Metrology Institute of Japan (NMIJ), Tsukuba, Ibaraki, Japan, 2NIST, Gaithersburg, MD, 3National Institute of Standards and Technology, Gaithersburg, Maryland, 4AIST, Tsukuba, Ibaraki, Japan, 5National Metrology Institute of Japan (NMIJ), Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan

Uncertainty Evaluation for Liquid-Helium-Free Quantized Hall Resistance Measurement System at CMS
Chou-Hsun Han1, Shih-Fang Chen1, Jimmy C. Hsu1
1Center for Measurement Standards (CMS)/Industrial Technology Research Institute (ITRI), Hsinchu, -, Taiwan

RF and Microwave

Session: Antennas, Fields, and Materials


Reflectometer Calibration for Net Power Measurement and Uncertainty
Takehiro Morioka, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan

Uncertainty Evaluation of Rydberg Atom-based RF E-field Metrology
Haiyang Zou1Zhenfei Song2, Zhigang Feng3, Jie Zhang4, Jifeng Qu5
1Southeast University, Nanjing, Nanjing, China, 2National Institute of Metrology, Beijing, Beijing, China, 3National Institute of Metrology, Beijing, NA, China, 4China Jiliang University, Hangzhou, Zhejiang Prov., China, 5National Institute of Metrology (P.R. China), Beijing, Beijing, China

Microwave Field Detection via Autler-Townes Splitting and Temporal Oscillation in Rubidium Atomic Vapor
Zhenfei Song1, Zhigang Feng2, Haiyang Zou3, Xiaochi Liu1, Jifeng Qu4
1National Institute of Metrology, Beijing, Beijing, China, 2National Institute of Metrology, Beijing, NA, China, 3Southeast University, Nanjing, Nanjing, China, 4National Institute of Metrology (P.R. China), Beijing, Beijing, China

Measurement Uncertainty of Beam Parameters Induced by Imbalances of Amplitude and Phase for Antenna Array
Ke Liu1, Xin Bian1, Shaohua Wang1, Haining Zhao1
1National Institute of Metrology, Beijing, Beijing, China

RF Energy Harvesting: Conducting an Urban and Suburban Outdoor Electromagnetic Site Survey
Nicolas Cobo1, Rogelio Palomera-Garcia1, Gladys O. Ducoudray-Acevedo1, Rafael . Rodríguez Solís1
1University of Puerto Rico, Mayaguez, PR

VNA-Based Material Characterization in THz Domain without Classic Calibration and Time-Gating
Alireza Kazemipour1, Johannes Hoffmann2, Michael Wollensack, Djamel Allal4, Martin Hudlicka5, Juerg Ruefenacht5, Daniel Stalder5, Markus Zeier2
1METAS, Bern, Bern, Switzerland, 2METAS, Bern-Wabern, Bern, Switzerland, 3METAS, 4LNE, Trappes, France, France, 5Czech metrology institute, Prague, CZ, Czech Republic

Performance Comparison Between Three Measurement System of Scanning Microwave Microscopy
Masahiro Horibe1
, Iku Hirano1
1National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan

RF and Microwave

Session: Network Parameters


Long-term stability test on on-wafer measurement system in NMIJ
Ryo Sakamaki1, Masahiro Horibe2
1National institute of Advanced Science and Technology, Tsukuba, Ibaraki, Japan, 2National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan

GSSG-Probe Measurements with Increasing Dynamic Range through 15-Term Self-Calibration
Sebastian Wagner1, Reinhard Stolle1
1Hochschule Augsburg - University of Applied Sciences, Augsburg, Bavaria, Germany

Primary Standard of Attenuation in the Frequency Range of 1 kHz to 10 MHz
Anton Widarta, NMIJ/AIST, Tsukuba, Japan, Japan

Nonlinear uncertainty propagation of on-wafer mixed-mode S parameter measurements using Multimode-TRL calibration
Djamel Allal1, François Ziadé, Eric Bergeault2, Thi Dao Pham2
1LNE, Trappes, France, France, 2Télécom Paris, Palaiseau, France

Automated Contacting of On-Wafer Devices for RF Testing
Faisal Mubarak1, Gert Rietveld1
1VSL, Delft, Zuid Holland, Netherlands

VNA Linearity assessment with combinatorial method
Borut Pinter1, Klemen Stibernik2, Marko Berginc1, Miha Kokalj3
1SIQ Ljubljana, Ljubljana, Slovenia, Slovenia, 2SIQ Ljubljana, Zagorje ob Savi, Zasavje, Slovenia, 3SIQ Ljubljana, Ljubljana, Ljubljana, Slovenia

RF and Microwave

Session: Power and Noise


Noise Parameters Extraction with Special Source Reflection Coefficient Selection Patterns
He Chen1, Weijun Liang1, Hao Xu1, Qiulai Gao1, Zhijun Yang1
1National Institute of Metrology, China, Beijing, China, China

Digital Radiometer for Traceable Spectrum Sensing
Xifeng Lu1, Dazhen Gu1, Daniel Kuester1
1NIST, Boulder, CO

Deposition of tantalum nitride films as the absorption load resistor for microwave power standard chips
Jian Chen1, Jinjin Li1, Huifang Gao1, Ying Gao2, Zheng Liu2, QING ZHONG3, Yuan Zhong, Xiaolong XU2, Xueshen Wang1
1National Institute of Metrology (NIM), China, Beijing, Beijing, China, 2National Institute of Metrology, China, Beijing, Chaoyang, China, 3NATIONAL INSTITUTE OF METROLOGY, CHINA, BEIJING, BEIJING, China

Comparison of Type-N Microcalorimeter Measurements among NIM, NMC and SCL
Xiaohai Cui1, Wenze Yuan, Yu Song Meng2, Hau Wah LAI3, Steven Yang4, Brandon Wee Siong Lim2
1NATIONAL INSTITUTE OF METROLOGY, CHINA, BEIJING, BEIJING, China, 2National Metrology Centre, A*STAR, Singapore, Singapore, Singapore, 3Standards and Calibration Laboratory, Hong Kong, NA, Hong Kong SAR, 4Standards and Calibration Laboratory, Wan Chai, 0, Hong Kong SAR

Measurement of Thermoelectric Power Sensors Using a Thermal Voltage Converter of 1 kHz to 1 MHz
Tae-Weon Kang1, Jeong-Il Park1, Jeong Hwan Kim2, No-Weon Kang1
1Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of, 2KRISS, Daejeon, ChoongNam, Korea, Republic of

Millimeter-Wave Power Standard Transfer Systems from 50 GHz to 330 GHz
Aditia Nur Bakti1, Jae-Yong Kwon2, Chihyun Cho3, Hyunji Koo2
1University of Science and Technology, Daejeon, Daejeon, Korea, Republic of, 2Korea Research Institute of Standards and Science (KRISS), Daejeon, Daejeon, Korea, Republic of, 3Korea Research Institute of Standards and Science (KRISS), Daejeon, -, Korea, Republic of

Novel Design of Water Bath-type Type-N Coaxial Microcalorimeter
Jae-Yong Kwon1, Aditia Nur Bakti2
1Korea Research Institute of Standards and Science (KRISS), Daejeon, Daejeon, Korea, Republic of, 2University of Science and Technology, Daejeon, Daejeon, Korea, Republic of

Cryogenic Calibration of the RF Josephson Arbitrary Waveform Synthesizer
Justus Brevik1, Alirio Boaventura2, Akim Babenko1, Manuel Castellanos-Beltran1, Nathan E. Flowers-Jacobs1, Fox Anna1, Peter Hopkins1, Paul Dresselhaus1, Dylan Williams1, Samuel Benz1
1NIST, Boulder, CO, 2NIST Boulder, Boulder, CO

RF and Microwave

Session: Waveforms, Fast Pulses, and THz


International comparison on ultrafast waveform metrology
Mark Bieler1, Paul Struszewski2, Ari Feldman3, Jeffrey Jargon4, Paul Hale4, Pengwei Gong5, Wen Xie5, Chuntao Yang5, Zhigang Feng6, Kejia Zhao7, Zhijun Yang6
1PTB, Braunschweig, NA, Germany, 2Physikalisch-Technische Bundesanstalt, Braunschweig, NA, Germany, 3National Institute of Standards and Technology, Boulder, Colorado, 4National Institute of Standards and Technology, Boulder, Co, 5Beijing Institute of Radio Metrology and Measurement, Beijing, NA, China, 6National Institute of Metrology, Beijing, NA, China, 7National Institude of Metrology, China, Beijing, Beijing, China

Research on the traceability of pulse waveform parameters in NIM
Kejia Zhao1, Zhijun Yang2, Zhaochun Wu, Zhigang Feng2, Difei Li, He Chen4
1National Institude of Metrology, China, Beijing, Beijing, China, 2National Institute of Metrology, Beijing, NA, China, 3National Institute of Metrology, China, China, 4National Institute of Metrology, China, Beijing, China, China

Measurement of Terahertz Attenuation using a Photo-Acoustic Substitution Method
Hitoshi Iida1, Moto Kinoshita2
1NMIJ/AIST, Tsukuba, Ibaraki, Japan, 2National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan

Pulse waveform characterization by electro-optic sampling at NIM
Zhigang Feng1, Kejia Zhao2, Zhijun Yang3, Zhenfei Song1, Xiaohai Cui4
1National Institute of Metrology, Beijing, Beijing, China, 2National Institude of Metrology, China, Beijing, Beijing, China, 3National Institute of Metrology, Beijing, NA, China, 4NATIONAL INSTITUTE OF METROLOGY, CHINA, BEIJING, BEIJING, China

Photodiode Calibration Comparison between Electro-Optic Sampling and Heterodyne Measurements up to 75 GHz
Ari Feldman1, Jeffrey Jargon2, Paul Hale2, Tasshi Dennis1
1National Institute of Standards and Technology, Boulder, Colorado, 2National Institute of Standards and Technology, Boulder, Co

Repeatable Phase Measurement of Millimeter-wave Modulated Signals using a VNA-based LO Phase Cancellation Technique
Yichi Zhang1, Meining Nie2, Lifeng Wang2, Zilong Zhang2, Zhao HE
1National Institute of Metrology, China, Beijing, Beijing, China, 2National Institute of Metrology, Beijing, Beijing, China, 3NIM, China

RF and Microwave

Session: Other RF and Microwave


Calculable RF Standard for Frequencies Between 5 Hz and Several GHz
Johannes Hoffmann1, Markus Zeier1, Peter Huerlimann, Juerg Ruefenacht, Michael Wollensack, Toai Le Quang, Denis Vasyukov
1METAS, Bern-Wabern, Bern, Switzerland, 2Federal Institute for Metrology METAS, 3METAS

Theory and Demonstration of 1-port Vector Network Analyzer Calibration Technique Using Three Lines
Ryoko Kishikawa1, Masahiro Horibe2
1National Metrology Institute of Japan, Tsukuba, Ibaraki, Japan, 2National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan

Two-Dimensional Visualization of Radio-Frequency Waves using Cesium Vapor Atoms
Moto Kinoshita1, Yuya Tojima1, Hitoshi Iida2
1National Metrology Institute of Japan, National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan, 2NMIJ/AIST, Tsukuba, Ibaraki, Japan

On Propagation of Uncertainties through the Measurement Models of Two Calibration Methods for Microwave Power Splitters
Hau Wah LAI1, Cho Man Tsui1Steven Yang2, Chi Kin Ma1
1Standards and Calibration Laboratory, Hong Kong, NA, Hong Kong SAR, 2Standards and Calibration Laboratory, Wan Chai, 0, Hong Kong SAR

Calibration of Electrical Fast Transient/Burst Generator in Accordance with IEC 61000-4-4 Edition 3.0 2012-04
Hau Wah LAI1, Cho Man Tsui1, Chi Kin Ma1Steven Yang2
1Standards and Calibration Laboratory, Hong Kong, NA, Hong Kong SAR, 2Standards and Calibration Laboratory, Wan Chai, 0, Hong Kong SAR

Realization and Dissemination of the kg

Session: Kibble Balance I


Preparation for the OMOP Joule Balance
Lushuai Qian1, Jinxin Xu2, Zhengkun Li2, Wei Zhao1, Zhonghua Zhang2
1Tsinghua University, Beijing, Beijing, China, 2National Institute of Metrology (NIM), Beijing, Beijing, China

The Magnetization Effect in the Joule Balance with Compensation Coil
Jinxin Xu1, Lushuai Qian2, Zhengkun Li1
1National Institute of Metrology (NIM), Beijing, Beijing, China, 2Tsinghua University, Beijing, Beijing, China

Alignment in the MSL Kibble balance
Yin Hsien Fung1, Mark Clarkson1, Finn Messerli1
1Measurement Standards Laboratory of New Zealand, Lower Hutt, Wellington, New Zealand

The BIPM Kibble Balance: improvements and measurements
Hao Fang1, Franck BIELSA, Adrien Kiss1, Michael Stock1
1BIPM, Sèvres, Hauts de seine, France

A new interferometric system for the BIPM Kibble Balance
Franck BIELSA1, Hao Fang, Adrien Kiss, Michael Stock
1BIPM, Sèvres, Hauts de Seine, France

Design of a New Dual-mode Torque Standard Machine That Operates on The Principle of the Kibble Balance
MYEONGHYEON KIM, Korea Research Institute of Standards and Science (KRISS), Daejeon , Daejeon , Korea, Republic of

AC Voltage Measurements in UME Kibble Balance
Hacı Ahmedov1, Beste Korutlu2, Recep Orhan3, Özlen Tuncel4
1UME, Kocaeli, Turkey, Turkey, 2TÜBİTAK UME, Kocaeli, Gebze, Turkey, 3TÜBİTAK UME, KOCAELİ, Gebze, Turkey, 40, Kocaeli, Gebze, Turkey

Design of UME Kibble Balance-3
Hacı Ahmedov1Beste Korutlu2, Recep Orhan3, Özlen Tuncel4, Cetin DOGAN5
1UME, Kocaeli, Turkey, Turkey, 2TÜBİTAK UME, Kocaeli, Gebze, Turkey, 3TÜBİTAK UME, KOCAELİ, Gebze, Turkey, 40, Kocaeli, Gebze, Turkey, 5TUBITAK UME, Kocaeli, Gebze, Turkey

Local Vacuum in UME Kibble Balance
Hacı Ahmedov1, Beste Korutlu2, Recep Orhan3, Özlen Tuncel4, Neslihan Babayiğit Aşkın2
1UME, Kocaeli, Turkey, Turkey, 2TÜBİTAK UME, Kocaeli, Gebze, Turkey, 3TÜBİTAK UME, KOCAELİ, Gebze, Turkey, 40, Kocaeli, Gebze, Turkey

Realization and Dissemination of the kg

Session: Kibble Balance II


Abbe offset measurement in the NRC Kibble balance
Carlos Sanchez1, Barry Wood1
1National Research Council, Ottawa, Ontario

Seasonal Effects in Gravity
Hacı Ahmedov1Beste Korutlu2, Recep Orhan3, Özlen Tuncel4
1UME, Kocaeli, Turkey, Turkey, 2TÜBİTAK UME, Kocaeli, Gebze, Turkey, 3TÜBİTAK UME, KOCAELİ, Gebze, Turkey, 40, Kocaeli, Gebze, Turkey

A Low-Cost Kibble Balance for Africa
Christoph Sonntag1, Aletta Karsten2, Thapelo Mametja3
1The National Metrology Institute of South Africa (NMISA), Pretoria, Gauteng, South Africa, 2National Metrology Institute of South Africa, Pretoria, Gauteng, South Africa, 3The National Metrology Institute of South Africa, Pretoria, Gauteng, South Africa

Measurement of the magnet system for the QEMMS
Rafael Marangoni1Darine Haddad1, Frank C. Seifert, Leon Chao1, David Newell3, Stephan Schlamminger1
1NIST, Gaithersburg, MD, 2NIST, 3National Institute of Standards and Technology, Gaithersburg, Maryland

Design of the Kibble balance for the QEMMS
Rafael Marangoni1Darine Haddad1, Frank C. Seifert, Leon Chao1, Jon Pratt1, David Newell3, Stephan Schlamminger1
1NIST, Gaithersburg, MD, 2NIST, 3National Institute of Standards and Technology, Gaithersburg, Maryland

Magnetization Effect in Kibble Balance Measurement
Shisong Li1, Stephan Schlamminger2, Qing Wang1, Rafael Marangoni2, Darine Haddad2, Wei Zhao3
1Durham University, Durham, Durham, United Kingdom, 2NIST, Gaithersburg, MD, 3Tsinghua University, Beijing, Beijing, China

Towards the next generation of NPL Kibble balances
Ian Robinson1, James Berry1, Christopher Bull1, Stuart Davidson2, Sven du Clou, Charles Jarvis, Henk Potgieter, David Szwer, Jeannie Urquhart, Arthur Vie, Emily Webster, Perdi Williams
1NPL, Teddington, Middlesex, United Kingdom, 2NPL, Teddington, Middx., United Kingdom, 3NMISA, South Africa, 4NPL, United Kingdom

Towards a table-top Kibble balance for E1 mass standards in a range from 1 mg to 1 kg – Planck-Balance 1 (PB1)
Christian Rothleitner1, Shan Lin1, Frank Härtig1, Dorothea Knopf1, Norbert Rogge2, Suren Vasilyan2, Thomas Fröhlich3
1Physikalisch-Technische Bundesanstalt (PTB), Braunschweig, Lower Saxony, Germany, 2Technische Universität Ilmenau, Ilmenau, Thuringia, Germany, 3TU Ilmenau, Ilmenau, Thüringen, Germany

LNE Kibble balance progress report: modifications for vacuum operation
Patrick Espel1, Djamel Ziane1, Florian Beaudoux1, Kamel Dougdag1Matthieu Thomas1
1LNE, Trappes, Yvelines, France

Realization and Dissemination of the kg

Session: Si Crystal


Determination of Defect Concentrations in 28Si Crystals Using EPR for the Realization of the Kilogram
Shigeki Mizushima1, Naoki Kuramoto1, Takahide Umeda2
1National Metrology Institute of Japan, Tsukuba, Ibaraki, Japan, 2Institute of Applied Physics,, Tsukuba, Ibaraki, Japan

Reproducibility of the Realization of the Kilogram Based on the Planck Constant by the XRCD method at NMIJ
Naoki Kuramoto1, Shigeki Mizushima1, Lulu ZHANG2, Kazuaki Fujita3, Hajime Inaba4, Sho Okubo4, Yasushi Azuma4, Akira Kurokawa2, Yuichi Ota4, Kenichi Fujii
1National Metrology Institute of Japan, Tsukuba, Ibaraki, Japan, 2National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan, 3The National Metrology Institute of japan/National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan, 4National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibraki, Japan, 5AIST

XPS analysis of a 28Si-enriched sphere for realization of the kilogram
Lulu ZHANG1, Naoki Kuramoto2, Akira Kurokawa1
1National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan, 2National Metrology Institute of Japan, Tsukuba, Ibaraki, Japan

Uniformity Characterization of Lattice Spacing of 28Si Single Crystals
Atsushi Waseda1, Xiao Wei Zhang2
1National Metrology Institute of Japan (NMIJ), AIST, Tsukuba, Ibaraki, Japan, 2Institute of High Energy Physics (IHEP), CAS, Beijing, Beijing, China

Volume Measurement of a 28Si-enriched Sphere to Realize the Kilogram Based on the Planck Constant at NMIJ
Yuichi Ota1, Hajime Inaba1, Naoki Kuramoto2, Sho Okubo1
1National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibraki, Japan, 2National Metrology Institute of Japan, Tsukuba, Ibaraki, Japan

Realization and Dissemination of the kg

Session: Other kg


Reliability Check of a Voltage Balance to Measure the Radiation Pressure for Small Mass and Force Standard at NMIJ
Kazuaki Fujita1, Kenichi Fujii, Yasuyuki Yamamoto3, Yuichi Ota4, Naoki Kuramoto5
1The National Metrology Institute of japan/National Institute of Advanced Industrial Science and Technology, Tsukuba, Ibaraki, Japan, 2AIST, 3National Metrology Institute of Japan (NMIJ)/National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan, 4National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibraki, Japan, 5National Metrology Institute of Japan, Tsukuba, Ibaraki, Japan

The Recent Progress of the NIM-2 Joule Balance
Zhengkun Li1, Jinxin Xu1, Yang Bai2, Dawei Wang3, Lushuai Qian4, Qing He2, Zhonghua Zhang1
1National Institute of Metrology (NIM), Beijing, Beijing, China, 2National Institute of Metrology, China, Beijing, Beijing, China, 3Harbin Institute of Technology, Harbin, Heilongiang Province, China, 4Tsinghua University, Beijing, Beijing, China

Small mass realization in the new SI
Darine Haddad1, Patrick J. Abbott2, Leon Chao1, Edward Mulhern3, Frank C. Seifert, Stephan Schlamminger1, Zeina Kubarych1, David Newell5
1NIST, Gaithersburg, MD, 2National Institute of Standards and Technology (NIST), Gaithersburg, MD, 3National Institute of Standards and Technology (NIST), Gaithersburg, Maryland, 4NIST, 5National Institute of Standards and Technology, Gaithersburg, Maryland

Time, Optical, and Magnetics

Session: Magnetics


Impedance of Helmholtz Coil to Generate Standard AC Magnetic Field in High Frequency
MASANORI ISHII1, Mikiko Suzuki2
1National Metrology Institute of Japan, Tsukuba, Ibaraki, Japan, 2TOYOTA MOTOR CORPORATION, Toyota, Aichi, Japan

DC Low Magnetic Field Standard System at KRISS
Sungjung Joo Joo1Po Gyu Park2, Wan-Seop Kim3
1Korea Research Institute of Standards and Science (KRISS), Yuseng-gu, Daejeon, Korea, Republic of, 2KRISS, Daejeon, Daejeon, Korea, Republic of, 3Korea Research Institute of Standards and Science, Daejeon, Daejeon, Korea, Republic of

A Characteristic Approximation Approach to Defect Edge Detection in Magnetic Flux Leakage Testing
Yue Long1, Songling Huang1, Lisha Peng1, Shen Wang1, Wei Zhao1
1Tsinghua University, Beijing, Beijing, China

Measurement of thinning wall for ferromagnetic structures based on the reluctance of the magnetic circuit
Wenzhi Wang1, Wei Zhao1, Songling Huang1
1Tsinghua University, Beijing, Beijing, China

A Simplified Calculation Model of MFL Signal of Defect Based on Lift-off Value
Lisha Peng1, Songling Huang1, Shen Wang1, Wei Zhao1
1Tsinghua University, Beijing, Beijing, China

Time, Optical, and Magnetics

Session: Photonics and Optical Metrology


Fresnel Reflection of Optical Fibres at Cryogenic Temperature for Absolute Radiometric Measurements
Malcolm White1, Esther Baumann1, Igor Vayshenker1, Zeus Ruiz2, Michelle Stephens1, John Lehman3
1NIST, Boulder, CO, 2CENAM, Querétaro, Querétaro, Mexico, 3PML Quantum Electronics and Photonics, NIST, Boulder, CO

Investigation of Superconducting Titanium films for Transition Edge Sensors
Xiaolong XU1, Jinjin Li2, Xueshen Wang2, QING ZHONG3, Yuan Zhong, Wenhui Cao2, Wei Li1, Jian Chen2, Zhiwei Zhao1, Ying Gao1, Zheng Liu1, Qing He
1National Institute of Metrology, China, Beijing, Chaoyang, China, 2National Institute of Metrology (NIM), China, Beijing, Beijing, China, 3NATIONAL INSTITUTE OF METROLOGY, CHINA, BEIJING, BEIJING, China

Quantitative electro-optic measurements of ultrafast electrical signals on planar transmission lines: pitfalls and caveats
Paul Struszewski1Mark Bieler2
1Physikalisch-Technische Bundesanstalt, Braunschweig, NA, Germany, 2PTB, Braunschweig, NA, Germany

Electrical measurement capabilities of the cryogenic dual-mode optical power detector
Marit U. Nordsveen1, Eivind Bardalen2, Jarle Gran1
1Justervesenet, KJELLER, Viken, Norway, 2University of Southeastern Norway, Borre, Vestfold og Telemark, Norway

1.5 μm Wavelength Standard based on Acetylene Saturated Absorption at NIM
Jianbo Wang1, Cong Yin1, Jin Qian1, Chunying Shi1, Hanping Wang1, Shan Cai1, mingyu zhang1
1National Institute of Metrology, P. R. China, Beijing, Beijing, China

Time, Optical, and Magnetics

Session: Time and Frequency


Development of an operational Yb optical lattice clock towards contribution to the International Atomic Time
Takumi Kobayashi3, Daisuke Akamatsu3Kazumoto Hosaka1, Yusuke Hisai1, Hajime Inaba2, Tomonari Suzuyama2, Feng-Lei Hong, Masami Yasuda
1National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki, Japan, 2National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibraki, Japan, 3Department of Physics, Graduate School of Engineering Science, Yokohama National University

Systematic uncertainties in strontium optical lattice clocks
Yannick Foucault1, Bruno Ximenez Rodrigues Alves2, William Moreno2, Rodolphe Le Targat3, Jérôme Lodewyck4
1LNE-SYRTE, Observatoire de Paris,, Paris, France, France, 2LNE-SYRTE Observatoire de Paris, Paris, France, France, 3LNE-SYRTE, Observatoire de Paris, Paris, France, France, 4LNE-SYRTE Observatoire de Paris, Paris, N/A, France

Progress of Compact CPT Rb Atomic Clock based on Grating Magneto-Optical Trap
Junyi Duan1, Xiaochi Liu2, Ning Ru3, Changling Zou4, Jifeng Qu5
1National Institute of Metrology, Beijing, Changping District, China, 2National Institute of Metrology, Beijing, Beijing, China, 3National institude of metrology, Beijing, CHINA(MAINLAND), China, 4University of Science and Technology of China, Hefei, Anhui, China, 5National Institute of Metrology (P.R. China), Beijing, Beijing, China

The Official Time of Peru
Henry J. Diaz Chonate1, Michael Lombardi2
1Instituto Nacional de Calidad (INACAL), Lima, Lima, Peru, 2National Institute of Standards and Technology (NIST), Boulder, CO

Analysis of dominant uncertainty comparing Monte Carlo and Taylor Series based methods in the tachometers calibration
Nelson Bahamón1, Liz Catherine Hernández Forero1, Claudia Fernanda Rodríguez1, Alexander Gutiérrez Guevara1
1Instituto Nacional de Metrología, Bogotá D.C., Bogotá D.C., Colombia


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