Sending information signals on a differential signal pair
US11190378B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2019 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Apr 9, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/085
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
This disclosure describes an embodiment of an invention that is sending an information and/or control data signal on a differential signal pair. This embodiment of the apparatus 200 includes an information and/or control data signal 220; a balanced differential signal pair of conductors 212 that includes a positive 202 and a negative 204 differential conductor; a first network of circuits 214 that transforms the information signal 220 into a common mode voltage on the individual conductors 202 and 204 of the balanced differential signal pair of conductors; and a second network of circuits 216 that transforms the common mode voltage on the individual conductors 202 and 204 of the balanced differential signal pair of conductors 212 back to the data signal 222; where the first network of circuits 214 couples to the second network of circuits 216 via the balanced differential signal pair of conductors 202 and 204.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.