Field-portable impedance reader and methods of making the same
US8936191B2 · kind B2 · utility
10Cited by
2References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2010 |
| Grant date | Jan 20, 2015 |
| Priority date | — |
| Expiry date | Nov 21, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N33/0073
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A field-portable impedance reader is provided. The impedance reader comprises a reader antenna, an impedance compensator, a calibrator, and a synchronous sampler. The impedance reader further comprises a digital processor that receives and processes signals from the synchronous sampler. Further, a wireless system comprising the impedance reader of the invention is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.