Dual mode microwave band pass filter made of high quality resonators
US6484043B1 · kind B1 · utility
5Cited by
2References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 3, 1998 |
| Grant date | Nov 19, 2002 |
| Priority date | — |
| Expiry date | Nov 3, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S505/866
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The object of the invention is a dual-mode band pass filter consisting of resonators each having a spherically shaped dielectric arranged on at least one high-temperature superconductive film, with a shielding housing, which is arranged over the high-temperature superconductive film and which encloses the dielectric, and with a coupling device for coupling the dipole modes, as well as other coupling and tuning elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.