Tuning in a wireless power transmitter
US10431991B2 · kind B2 · utility
1Cited by
1References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 23, 2015 |
| Grant date | Oct 1, 2019 |
| Priority date | — |
| Expiry date | Oct 18, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02J50/90
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Techniques for tuning in a wireless power transmitter in a system, method, and apparatus are described herein. For example, an apparatus may include a transmitter coil configured to generate a magnetic field. The apparatus may also include a set of capacitors in series with the transmitter coil, wherein a capacitance value for each of capacitors in the set is associated with a reactance shift.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.