Connection device for high frequency signals between a connector and a transmission line
US8540523B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Sep 10, 2010 |
| Grant date | Sep 24, 2013 |
| Priority date | — |
| Expiry date | May 18, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10189
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A connection device for high frequency signals is disclosed. The connection device includes a printed circuit having an external face and a transmission line printed on the external face, and a coaxial connector surface mounted on the external face of the printed circuit. The transmission line is connected to the connector by means of a bump contact belonging to the transmission line. A central core of the connector is connected to the bump contact. The printed circuit has at least one internal ground plane disposed parallel to the external face and contributing to the matching of the transmission line. The internal ground plane defines a perforation therethrough that faces the bump contact.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.