Resonator coupling device with a rotatable ring for adjusting the loaded Q
US5625330A · kind A · utility
6Cited by
6References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 30, 1994 |
| Grant date | Apr 29, 1997 |
| Priority date | — |
| Expiry date | Aug 30, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P7/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A coupling device for use in a resonator has a loop electrically connected at one end to a central conductor and at the other end to an electrically conductive ring wherein the loop may be rotated independently of the coupling device connector and mounting plate thereby allowing the loaded Q of the resonator to be varied without complete disengagement of the coupling device from the resonator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.