On-board antenna
US7019699B2 · kind B2 · utility
11Cited by
11References
11Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Dec 24, 2003 |
| Grant date | Mar 28, 2006 |
| Priority date | — |
| Expiry date | Feb 3, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q13/106
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An on-board antenna including a radiation element provided on a dielectric substrate, and a grounding conductor surrounding a periphery of an outer edge portion of the radiation element at a position spaced away outwardly from the outer edge portion, wherein the radiation element has an inner cut-out portion so that the surface of the dielectric substrate to be exposed therethrough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.