Antenna arrangement for inductive power transmission and use of the antenna arrangement
US7545337B2 · kind B2 · utility
155Cited by
9References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 2006 |
| Grant date | Jun 9, 2009 |
| Priority date | — |
| Expiry date | Nov 13, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q7/06
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna arrangement for the inductive transmission of energy has magnetic cores made of a composite material with amorphous or nanocrystalline flakes and a moulded plastic material, so that the magnetic properties suitable for effective energy transmission can be adjusted at the same time as high security against fracture and a small overall height are achieved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.