Device for push-pull transmission
US4380060A · kind A · utility
7Cited by
5References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 24, 1980 |
| Grant date | Apr 12, 1983 |
| Priority date | — |
| Expiry date | Sep 24, 2000 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to a device for push-pull transmission of items of binary information, wherein in order to improve the ratio of the information which can be simultaneously transmitted to the number of lines in a line group comprising at least three lines, more than two different potentials are produced on the lines while maintaining a constant potential sum in the line groups. Two or more line groups can serve to form phantom circuits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.