Microwave filter incorporating dielectric resonators
US4319208A · kind A · utility
6Cited by
5References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 18, 1979 |
| Grant date | Mar 9, 1982 |
| Priority date | — |
| Expiry date | Jul 18, 1999 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P1/2016
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The filter is of the type comprising a waveguide and an electromagnetically coupled dielectric resonator. A slot constituting the waveguide is cut in a metal plate forming part of the filter. The resonator is separated from the metal plate by a dielectric support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.