Active differential test probe with a transmission line input structure
US6822463B1 · kind B1 · utility
78Cited by
22References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 2002 |
| Grant date | Nov 23, 2004 |
| Priority date | — |
| Expiry date | Oct 28, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R1/06772
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An active differential test probe with a transmission line input structure. The test probe includes a differential amplifier, a plurality of transmission line signal conductors that are coupled between the differential amplifier and test points where electrical signals can be sampled, and a plurality of transmission line ground conductors that are coupled to the differential amplifier and floating at their opposite end.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.