Signal transmission between modules connected to a common backplane
US5652553A · kind A · utility
3Cited by
3References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 20, 1995 |
| Grant date | Jul 29, 1997 |
| Priority date | — |
| Expiry date | Sep 20, 2015 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K1/14
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a system having modules (20), voltage supply (15), signal transmission via terminated signal lines (13) and signal ground (14), the impedance of the signal lines (13) with respect to both the signal ground (14) and the voltage supply (15) is identical, an AC coupling of the contacts for signal ground and voltage supply being effected on the modules and close to the termination of the signal lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.