Antenna module and transmission system
US11128346B2 · kind B2 · utility
0Cited by
3References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 1, 2019 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | May 9, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/27
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An antenna module comprises a circuit substrate, a communication coupler disposed on the circuit substrate, and configured to wirelessly communicate data by electromagnetic coupling with another communication coupler, a power transmission coil disposed on the circuit substrate and configured to wirelessly transmit power by electromagnetic coupling to another power transmission coil, and a conductive plate disposed on the circuit substrate, and overlapping on at least a portion of the communication coupler as viewed from a direction orthogonal to the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.