Filter design methods and filters based on metamaterial structures
US8237519B2 · kind B2 · utility
7Cited by
6References
42Claims
0Family size
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Key dates
| Filing date | Nov 17, 2008 |
| Grant date | Aug 7, 2012 |
| Priority date | — |
| Expiry date | Sep 17, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01P3/08
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Filter design techniques and filters based on metamaterial structures including an extended composite left and right handed (E-CRLH) metamaterial unit cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.