Antenna module
US8381990B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 28, 2008 |
| Grant date | Feb 26, 2013 |
| Priority date | — |
| Expiry date | Feb 13, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01Q7/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An antenna module in which an antenna coil formed of a metal foil and a condenser are formed on an insulating substrate, the antenna module includes: a control circuit configured to control communications done by the antenna coil, the control circuit disposed on the insulating substrate; and a pattern formed of a metal foil, wherein the pattern is formed on the insulating substrate on the opposite side of the control circuit through the insulating substrate, and the control circuit has: a detecting means for detecting a temperature of the control circuit, and a control means for terminating the communications when a temperature of the control circuit is equal to or above a predetermined temperature.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.