Dual-feed and dual-band antenna
US7965248B2 · kind B2 · utility
0Cited by
1References
18Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 10, 2008 |
| Grant date | Jun 21, 2011 |
| Priority date | — |
| Expiry date | Aug 29, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/40
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A dual-feed and dual-band antenna includes a substrate, a grounding unit disposed on the substrate and having two opposite sides, a first radiating unit disposed on the substrate near the first side of the grounding unit, and a second radiating unit disposed on the substrate near the second side. The second radiating unit has a short-circuit strip electrically connected to the grounding unit. The antenna further includes a first coaxial cable electrically connected to the first radiating unit and the grounding unit, and a second coaxial cable electrically connected to the second radiating unit and the grounding unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.