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Field-portable impedance reader and methods of making the same
US8936191B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8936191-B2 |
| Application number | US-82762310-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 30, 2010 |
| Priority date | Jun 30, 2010 |
| Publication date | Jan 20, 2015 |
| Grant date | Jan 20, 2015 |
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Abstract
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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.
First claim
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The invention claimed is: 1. A field-portable impedance reader, comprising: a first layer comprising a reader antenna; a second layer comprising radio frequency electronics and intermediate frequency electronics; and a third layer comprising a digital direct synthesizer, a reference analog to digital converter, a sample analog to digital converter, and a digital signal processor, wherein the first, second and third layers are disposed in a housing. 2. T…
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- G01N33/0073Primary
Physics · mapped topic
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- What does patent US8936191B2 cover?
- 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.
- Who is the assignee on this patent?
- Potyrailo Radislav Alexandrovich, Ashe Jeffrey Michael, Morris William Guy, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification G01N33/0073. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Jan 20 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).