RF Tag having high dielectric constant material
US6329915A · kind A · utility
72Cited by
22References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 1999 |
| Grant date | Dec 11, 2001 |
| Priority date | — |
| Expiry date | Apr 24, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q21/065
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A radio frequency (RF) transponder (RF tag) is proposed, where a high dielectric constant material is used in operative cooperation with a tag antenna so that the distance of the tag antenna from conducting or absorbing surfaces may be reduced, and so the tag dimensions may be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.