Circuit arrangement for amplifying high frequency electromagnetic waves
US4132956A · kind A · utility
11Cited by
1References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 28, 1978 |
| Grant date | Jan 2, 1979 |
| Priority date | — |
| Expiry date | Mar 28, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S505/855
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A circuit for amplifying high frequency electromagnetic waves composed of a Josephson junction constituting an electromagnetic high frequency line along which electromagnetic waves can propagate at a signal frequency and at least one idler frequency, the junction being supplied with a direct voltage which modulates its associated Josephson current with respect to time, and with a magnetic field which modulates that current with respect to space.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.