On-board antenna
US6995722B2 · kind B2 · utility
7Cited by
7References
8Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 24, 2003 |
| Grant date | Feb 7, 2006 |
| Priority date | — |
| Expiry date | Feb 3, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q9/40
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An on-board antenna having a grounding conductor provided on a surface of a first dielectric substrate and an antenna element including a first radiation element provided on the surface of the first dielectric substrate and a second radiation element provided on the first radiation element so as to protrude from a surface of the first dielectric substrate and extend in a vertical direction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.