Method and apparatus for a dual band gap wideband interference suppression
US7209082B2 · kind B2 · utility
4Cited by
3References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 30, 2005 |
| Grant date | Apr 24, 2007 |
| Priority date | — |
| Expiry date | Aug 26, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/097
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method and apparatus including, in some embodiments, a first conductor plane, a first array of periodically distributed co-planar conductive patches, each patch in the first array being connected to the first conductor plane, a second conductor plane separated from and parallel to the first conductor plane, and a second array of periodically distributed co-planar conductive patches, with each patch in the second array being connected to the second conductor plane, and where the first array and second array of periodically distributed co-planar elements are distributed in an overlapping and alternating adjacency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.