Transmission characteristics measuring method and transmission characteristics measuring apparatus
US10732211B2 · kind B2 · utility
1Cited by
2References
10Claims
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Key dates
| Filing date | May 4, 2017 |
| Grant date | Aug 4, 2020 |
| Priority date | — |
| Expiry date | Dec 12, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R27/28
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An S-parameter of an object to be measured is measured, which includes (i) three transmission lines configured such that a ternary signal is transmitted through a corresponding one of the three transmission lines and (ii) six ports as total ports included in the three transmission lines each having a pair of ports. Based on the measured S-parameter, a parameter is calculated, which shows transparent characteristics in each mode among mixed-mode S-parameters in accordance with transition patterns of signal levels on the three transmission lines.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.