| Zugriffsnummer | 41349 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Josephson based spectrum analyzer |
| Autor(in); Institution |
Palafox Gamir, Luis; 2.6, Elektrische Quantenmetrologie, PTB-Braunschweig
Herick, Jonas; 2.6, Elektrische Quantenmetrologie, PTB-Braunschweig
Behr, Ralf; 2.6, Elektrische Quantenmetrologie, PTB-Braunschweig
Kieler, Oliver; 2.4, Quantenelektronik, PTB-Braunschweig
Schubert, Marco; Supracon AG, Jena, GERMANY
|
| Quelle/Jahr | 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018), Full Digest:(2018), 287 - 288 |
| ISSN | 2160-0171 (ELECTRONIC) ; 0589-1485 (POD) |
| ISBN | 978-1-5386-0974-3 (PDF) ; 978-1-5386-0973-6 (USB) ; 978-1-5386-2130-1 (PoD) |
| DOI | |
| Verlag | Piscataway, NJ: IEEE |
| Konferenzangaben | Conference on Precision Electromagnetic Measurements ; CPEM 2018, Paris, 08-13, July, 2018, France |
| Freie Schlagworte | AC Josephson voltage standard ; Josephson arbitrary waveform synthesizer ; differential measurements ; measurement techniques ; precision measurements |
| Zusammenfassung | Differential measurements relative to a Josephson waveform provide very accurate measurements of ac waveforms. Pulse driven arrays, used in Josephson Arbitrary Waveform Synthesizers, can generate sine waves with very high spectral purity. These two Josephson based measurement tools can be combined to study undesired distortion components present in the frequency spectrum of high quality waveform generators. For a proof of principle experiment, we cancelled the fundamental tone of a waveform and measured the third harmonic that was generated. |
| Themenbereich der Metrologie | Elektrizität und Magnetismus |