Superconducting filter with reduced electromagnetic leakage
US5164358A · kind A · utility
11Cited by
13References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 22, 1990 |
| Grant date | Nov 17, 1992 |
| Priority date | — |
| Expiry date | Oct 22, 2010 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S505/701
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A stripline filter with suppressed electro-magnetic leakage. A filter topology suppresses generation of spurious waveguide modes by structuring microstrip launchers to operate as a waveguide way beyond cutoff of the waveguide modes, and by damping out remaining waveguide mode energy with lossy stripes in the filter package.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.