Switching device provided with integrated test means
US6801081B2 · kind B2 · utility
1Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 19, 2002 |
| Grant date | Oct 5, 2004 |
| Priority date | — |
| Expiry date | Feb 13, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L49/101
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention relates to a switching device comprising a matrix having connection points and integrated test means comprising two pairs of generators/detectors which are pairwise controlled in such a way that the transmission paths traversed by the RF test signals from the generators to the associated inputs of the matrix and from the outputs of the matrix and to the associated detector are of the order of length of a single side of the switching matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.