Printed circuit board
US7791541B2 · kind B2 · utility
3Cited by
4References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2007 |
| Grant date | Sep 7, 2010 |
| Priority date | — |
| Expiry date | Jun 15, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
There is provided a printed circuit board comprising: a mounting area of a chip antenna provided on one surface thereof, and a tuning ground pattern formed on a surface opposing the one surface of the printed circuit board to have one end connected to a ground part so as to be used for tuning frequency characteristics of the chip antenna.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.