All-digital cross-channel coupling measurement
US12068802B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2023 |
| Grant date | Aug 20, 2024 |
| Priority date | — |
| Expiry date | Mar 23, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B3/46
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for determining mutual coupling between adjacent communication transmission lines is disclosed. The method includes providing a first periodic signal to a first communication transmit end of a first communication transmission line; providing a second periodic signal to a second communication transmit end of a second communication transmission line, wherein the first communication transmission line is adjacent to the second communication transmission line; measuring a time of zero-crossing at a second communication receive end of the second communication transmission line compared with a zero-crossing of an ideal reference signal; and determining a mutual coupling level based on the time of zero-crossing on the second communication transmission line compared with a zero-crossing of an ideal reference signal that was measured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.