Methods for coupling an RFID chip to an antenna
US7911343B2 · kind B2 · utility
1Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2006 |
| Grant date | Mar 22, 2011 |
| Priority date | — |
| Expiry date | Apr 28, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06K19/07756
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for mounting multiple small RFID chips onto larger antenna. The chips are mechanically aligned with an interdigitated gap at the feed point of the antenna by electrostatic or magnetic techniques. In an alternate embodiment RF field coupling between the chips and the antenna is employed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.