Method and apparatus for calibrating a multiport test system for measurement of a DUT
US6920407B2 · kind B2 · utility
153Cited by
27References
24Claims
0Family size
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Key dates
| Filing date | Apr 7, 2004 |
| Grant date | Jul 19, 2005 |
| Priority date | — |
| Expiry date | Jul 6, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B32/15
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
A method and apparatus for measuring a multiport device using a multiport test set connects one port of the multiport device to a stimulus signal and terminates all remaining ports in a respective load. A response to a stimulus signal is measured on all ports of the multiport device and the measured responses are corrected with calibration data to characterize the multiport device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.