| Zugriffsnummer | 41394 |
| Dokumenttyp | Konferenzartikel |
| Peer Review | unbekannt |
| Sprache | Englisch |
| Titel | Design and simulation of a high-order sigma-delta continuous-time modulator |
| Autor(in); Institution |
Iuzzolino, Ricardo; Instituto Nacional de Tecnologia Industrial (INTI), Buenos Aires, ARGENTINA
Bierzychudek, Marcos E.; Instituto Nacional de Tecnologia Industrial (INTI), Buenos Aires, ARGENTINA
Belcher, Allan; Signal Conversion Ltd., UK
Dekker, Ronald; Applicos B. V., THE NETHERLANDS
Herick, Jonas; 2.6, Elektrische Quantenmetrologie, PTB-Braunschweig
Williams, Jonathan; National Physical Laboratory (NPL), Teddington, UK
Ireland, Jane; National Physical Laboratory (NPL), Teddington, UK
Schaapman, Kars; Applicos B. V., THE NETHERLANDS
|
| Quelle/Jahr | 2018 Conference on Precision Electromagnetic Measurements (CPEM 2018), Full Digest:(2018), 397 - 398 |
| 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 | Voltage ; Sampling ; Sigma-Delta ADC ; Filtering ; quantum sampling |
| Zusammenfassung | This paper describes the design and simulation of a high order sigma-delta loop filter to use in a feedback loop for the QuADC project. The project target specifications required the selection of a fourth order feedback loop to achieve them. The design includes two loop rates (100 MHz and 20 MHz), and the selected loop was a cascade of integrators with feedforward topology. The simulation results show that the target specification can be achieved by configuring the oversampling ratio and the digital filter according to the measurement bandwidth. |
| Themenbereich der Metrologie | Elektrizität und Magnetismus |
Zitierung
Iuzzolino, R., Bierzychudek, M. E., Belcher, A., Dekker, R., Herick, J., Williams, J., Ireland, J., & Schaapman, K. (2018). Design and simulation of a high-order sigma-delta continuous-time modulator. Conference on Precision Electromagnetic Measurements ; CPEM 2018, Paris, 08-13, July, 2018, France. https://doi.org/10.1109/cpem.2018.8501196