Radio-frequency coil and method for resonance imaging/analysis
US5777474A · kind A · utility
30Cited by
12References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 8, 1996 |
| Grant date | Jul 7, 1998 |
| Priority date | — |
| Expiry date | Nov 8, 2016 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/3635
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An RF coil which includes an RF coil primary, an RF coil secondary, and coupling impedances that connect the two at several points along the coil peripheries. The coupling impedances are primarily reactive, and may be fixed or variable, depending on the purpose of use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.