Dual-band antenna
US7965242B2 · kind B2 · utility
138Cited by
3References
39Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 26, 2007 |
| Grant date | Jun 21, 2011 |
| Priority date | — |
| Expiry date | Apr 22, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/28
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Systems and methods for a dual-band antenna and methods for manufacturing the same are described. One system and method includes a plurality of antenna elements. Groups of the antenna elements cooperate to form directional antennas at various frequencies. Using an active element, configurable at different frequencies and reflectors tuned to different frequencies, directed transmission or direction of positive gain for the antenna system is achieved. The system can be used for various wireless communication protocols and at various frequency ranges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.