| Download | - View accepted manuscript: Digital sampling techniques for AC Josephson standards at NRC-Canada (PDF, 1.3 MiB)
|
|---|
| DOI | Resolve DOI: https://doi.org/10.1109/MIM.2021.9436103 |
|---|
| Author | Search for: Kurten Ihlenfeld, Waldemar G.1 |
|---|
| Affiliation | - National Research Council of Canada. Metrology Research Centre
|
|---|
| Format | Text, Article |
|---|
| Subject | instruments; measurement uncertainty; metrology; frequency measurement; research and development; standards |
|---|
| Abstract | The paper describes research and development (R&D) work being conducted at the NRC in the field of ac Metrology to establish a Josephson based system to provide traceability to the SI to measurements of low frequency ac quantities via digital sampling techniques. Latest achievements suggest that measurement uncertainties bearing parts in 10 ⁷ or much less for frequencies up to 1 kHz are attainable. The ongoing R&D efforts also tackle challenges related to extending the application of NRC Josephson systems to frequencies towards the MHz range using special digital sampling techniques aided by custom designed instrumentation. |
|---|
| Publication date | 2021-05-19 |
|---|
| Publisher | IEEE |
|---|
| In | |
|---|
| Language | English |
|---|
| Peer reviewed | Yes |
|---|
| Export citation | Export as RIS |
|---|
| Report a correction | Report a correction (opens in a new tab) |
|---|
| Record identifier | 39703b10-a8f4-450c-8dc7-a9a01730131b |
|---|
| Record created | 2021-10-14 |
|---|
| Record modified | 2021-10-14 |
|---|
