Planar inverted-F antenna
US8884824B2 · kind B2 · utility
3Cited by
7References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 28, 2010 |
| Grant date | Nov 11, 2014 |
| Priority date | — |
| Expiry date | Dec 26, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/28
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
The planar inverted-F antenna for multi-band operation is compact while achieving good decoupling performance between feed ports for different frequency bands. The antenna has a ground plane (100); a radiating element having substantially a U-shape; first and second shorting elements (31, 32) located at a first corner (10s) of the radiating element (10) or adjacent area thereof; and first and second feed ports (P1, P2) electrically connected to the radiating element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.