Antenna device and antenna system utilizing said antenna device
US7956810B2 · kind B2 · utility
0Cited by
5References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 5, 2008 |
| Grant date | Jun 7, 2011 |
| Priority date | — |
| Expiry date | Dec 26, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna device includes a first conductive piece, a second conductive piece, a third conductive piece and a feeding point. The second conductive piece is electrically coupled to a predetermined voltage level. The third conductive piece is electrically connected to the first conductive piece and the second conductive piece. The feeding point is located on the first conductive piece.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.