Imaging systems
US4362993A · kind A · utility
19Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 1980 |
| Grant date | Dec 7, 1982 |
| Priority date | — |
| Expiry date | Aug 5, 2000 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/34
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention provides RF field coils and detector coils for an NMR machine. The two coils are specially designed for their respective purpose, the transmit coil (5, 6) being rectangular and the received coil (7-11) substantially elliptical with defined axis ratios and spacing in the z-direction being by projection of equi-spaced conductors on to the ellipse.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.