Method and system for eliminating VSWR errors in phase and amplitude measurements
US7315797B2 · kind B2 · utility
0Cited by
8References
15Claims
0Family size
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Key dates
| Filing date | Mar 8, 2006 |
| Grant date | Jan 1, 2008 |
| Priority date | — |
| Expiry date | Mar 8, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R27/32
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and system for canceling VSWR effects is provided. The exemplary method includes taking multiple measurements of parameters of a signal with a phase of the microwave signal shifted for each measurement; and processing the measured parameters to eliminate VSWR effects and determine the true magnitude and phase of the signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.