Electromagnetic field generation antenna for a transponder
US8130159B2 · kind B2 · utility
9Cited by
117References
32Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 15, 2009 |
| Grant date | Mar 6, 2012 |
| Priority date | — |
| Expiry date | Sep 15, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K7/10336
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An antenna generating an electromagnetic field for an electromagnetic transponder and a terminal provided with such an antenna. The antenna comprises a first inductive element designed to be connected to two terminals employing an energizing voltage, and a parallel resonant circuit coupled with the first inductive element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.