Squid array voltage standard
US5479131A · kind A · utility
13Cited by
10References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 28, 1994 |
| Grant date | Dec 26, 1995 |
| Priority date | — |
| Expiry date | Oct 28, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/80
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A Josephson junction voltage standard based on rf controlled dc SQUID's is proposed. A microwave signal is injected using rf control lines. A D/A converter based on series-connected rf controlled SQUID's is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.