Verification and correction method for an error model for a measurement network
US5047725A · kind A · utility
32Cited by
5References
18Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 28, 1989 |
| Grant date | Sep 10, 1991 |
| Priority date | — |
| Expiry date | Nov 28, 2009 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R35/005
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for correcting inaccuracies in error factors of an error model used for vector-corrected, microwave-frequency measurements. Verifying de-embedded measurements are compared to known characteristics of at least one verification standard. At least one parameter of the calibration standards, or an error factor, or measuring network geometry, is changed and the error factors are recalculated to bring the verifying measurements into conformity with the known characteristics of the verification standard.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.