| Zugriffsnummer | 10709 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Realisation of a quantum standard for ac voltage: overview of a European research project |
| Autor(in); Institution |
Chevtchenko, O. A.; NMi Van Swinden Laboratorium, Delft, THE NETHERLANDS
Brom, H. E. van den; NMi Van Swinden Laboratorium, Delft, THE NETHERLANDS
Houtzager, E.; NMi Van Swinden Laboratorium, Delft, THE NETHERLANDS
Behr, Ralf; 2.6, Elektrische Einheiten, PTB-Braunschweig
Kohlmann, Johannes; 2.4, Quantenelektronik, PTB-Braunschweig
Williams, J. M.; National Physical Laboratory, Teddington, UK
Janssen, T. J. B. M.; National Physical Laboratory, Teddington, UK
Palafox, L.; National Physical Laboratory, Teddington, UK
Djordjevic, S.; BNM-LNE, Fontenay-aux-Roses, FRANCE
Monnoye, O.; BNM-LNE, Fontenay-aux-Roses, FRANCE
Poletaeff, A.; BNM-LNE, Fontenay-aux-Roses, FRANCE
Piquemal, F.; BNM-LNE, Fontenay-aux-Roses, FRANCE
Lapuh, R.; Slovenian Institute of Quality and Metrology, Ljubljana, SLOVENIA
Rydler, K.-E.; SP Swedish National Testing and Research Institute, Borås, SWEDEN
Eklund, G.; SP Swedish National Testing and Research Institute, Borås, SWEDEN
|
| Quelle/Jahr | 2004 Conference on Precision Electromagnetic Measurements Digest:(2004), 12 - 13 |
| ISBN | 0-7803-8493-8 |
| Berichtsnummer | 04CH37570 |
| Verlag | Piscataway, NJ: IEEE |
| Konferenzangaben | Conference on Precision Electromagnetic Measurement (CPEM), London, 27, June - 02, July, 2004, UK |
| Freie Schlagworte | quantum standard ; ac voltage ; European research project ; arbitrary waveforms |
| Zusammenfassung | The European JAWS project addresses the lack of instrumentation and knowledge for accurate and traceable measurement and generation of alternating (AC) voltage with arbitrary waveforms. The objective is to develop a standard based on a Josephson Arbitrary Waveform Synthesizer (JAWS), a precise instrument that links the generated voltage to the Josephson effect, which in turn relates the voltage to fundamental constants and a frequency. The standard aims at synthesized voltages up to 10 mV, frequencies up to 10 kHz and uncertainty smaller than 1 part in 104. This paper reports on the progress in developing the key components for JAWS. |
Zitierung
Chevtchenko, O. A., Brom, H. E. V. D., Houtzager, E., Behr, R., Kohlmann, J., Williams, J. M., Janssen, T. J. B. M., Palafox, L., Djordjevic, S., Monnoye, O., Poletaeff, A., Piquemal, F., Lapuh, R., Rydler, K.-E., & Eklund, G. (2004). Realisation of a quantum standard for ac voltage: overview of a European research project. Conference on Precision Electromagnetic Measurement (CPEM), London, 27, June - 02, July, 2004, UK.