Antenna structures
US8604982B2 · kind B2 · utility
229Cited by
43References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 28, 2010 |
| Grant date | Dec 10, 2013 |
| Priority date | — |
| Expiry date | Oct 28, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q15/0086
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Antenna structure having a ground electrode formed outside a footprint of a conductive patch, wherein the conductive patch is a radiating element of the antenna structure. The antenna structure in one embodiment is a composite left and right handed (CRLH) based structure. Antennas and antenna arrays based on enhanced CRLH metamaterial structures are configured to provide broadband resonances for various multi-band wireless communications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.