Antenna structure with strongly coupled parasitic grounding element
US8847828B1 · kind B1 · utility
6Cited by
5References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2012 |
| Grant date | Sep 30, 2014 |
| Priority date | — |
| Expiry date | Mar 26, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/0407
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Antenna structures of electronic devices and methods of operating the electronic devices with the antenna structures are described. One apparatus includes a RF feed coupled to a first element and a second element of an antenna structure. The antenna structure also includes a parasitic grounding element coupled to a ground plane and is interleaved with the first element and second element to form at least a dual coupling with respect to the RF feed. The first element and second element are configured to operate as a feeding structure to a parasitic grounding element that is not conductively connected to the RF feed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.