Ultra-wideband antenna structure
US7649501B2 · kind B2 · utility
7Cited by
2References
12Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 15, 2007 |
| Grant date | Jan 19, 2010 |
| Priority date | — |
| Expiry date | Oct 14, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/0421
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An ultra-wideband antenna structure is provided. The ultra-wideband antenna structure includes a substrate with an edge, a first surface and a second surface opposite to the first surface; a ground surface mounted on the first surface; a radiating element mounted on the second surface and near the edge, and being a bent metal piece; and a short-circuited metal unit mounted on the first surface having a first end and a second end, wherein the first end is electrically connected to the ground surface and the second end is electrically connected to the radiating element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.