Tuning system for floating radio frequency trap
US6664465B2 · kind B2 · utility
14Cited by
3References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 9, 2002 |
| Grant date | Dec 16, 2003 |
| Priority date | — |
| Expiry date | Oct 9, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R33/3685
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A floating shield current trap provides two resonance loops formed of split concentric tubular conductors joined radially at their axial ends. Adjustment of the separation of these loops provides a change in coupling between the loops effecting a simplified tuning of the resonance of the trap for different expected frequencies of interfering shield current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.