High frequency wave glass antenna for an automobile and window glass sheet for an automobile with the same
US7663563B2 · kind B2 · utility
0Cited by
5References
25Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 11, 2008 |
| Grant date | Feb 16, 2010 |
| Priority date | — |
| Expiry date | Mar 11, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q7/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A high frequency wave glass antenna for an automobile includes an antenna conductor adapted to be disposed in or on an automobile window glass sheet, the antenna conductor being formed in such a loop shape that a portion of the loop shape is cut out by a length to dispose a discontinuity, both ends of the discontinuity or portions of the antenna conductor close to the discontinuity serving as feeding points, and a portion of the antenna conductor with the discontinuity disposed therein or a portion of the antenna conductor close to the discontinuity having a conductor width of 8.0 to 40 mm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.