Combination antenna with multiple feed points
US7605763B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2005 |
| Grant date | Oct 20, 2009 |
| Priority date | — |
| Expiry date | Sep 30, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q1/2266
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A combination antenna provides a common structure to combine a first electromagnetic radiation element and a second electromagnetic radiation element. The first electromagnetic radiation element and the second electromagnetic radiation element are tuned to operate independently and simultaneously over a first and second frequency band respectively. The common structure, which includes a common antenna structure, a common mounting structure and a common ground structure, saves space compared to a combined space occupied by the first electromagnetic radiation element and the second electromagnetic radiation element mounted separately as independent antennas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.