Dual-polarized antenna array
US8232928B2 · kind B2 · utility
2Cited by
10References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2009 |
| Grant date | Jul 31, 2012 |
| Priority date | — |
| Expiry date | Jan 25, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q13/085
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
According to one embodiment, an antenna array includes a plurality of first antenna elements having a first polarity and a plurality of second antenna elements having a second polarity. A feed circuit couples the plurality of first antenna elements and the plurality of second antenna elements to an antenna drive circuit. The feed circuit is configured on a plurality of columns extending in a direction that is oblique to the plurality of first antenna elements and the plurality of second antenna elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.