Wireless power repeating
First Claim
Patent Images
1. An apparatus for wireless power repeating, comprising:
- a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger;
a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field; and
a phase shifting component to convert a first load resistance associated with the second wireless power transmitting coil to a second load resistance associated with the first wireless power receiving coil.
2 Assignments
0 Petitions
Accused Products
Abstract
Techniques for wireless charging in a system, method, and apparatus are described herein. For example, the apparatus includes a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger. The apparatus also includes a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field.
-
Citations
25 Claims
-
1. An apparatus for wireless power repeating, comprising:
-
a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger; a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field; and a phase shifting component to convert a first load resistance associated with the second wireless power transmitting coil to a second load resistance associated with the first wireless power receiving coil. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
-
-
11. A method for wireless power repeating, comprising:
-
forming a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger; forming a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field; and forming a phase shifting component configured to convert a first load resistance associated with the second wireless power transmitting coil to a second load resistance associated with the first wireless power receiving coil. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
-
-
21. A system for wireless power repeating, comprising:
-
a first wireless power receiving coil configured to receive power from a first wireless power transmitting coil of a wireless charger; and a second wireless power transmitting coil coupled to the first wireless power receiving coil, wherein the second wireless power transmitting coil is configured to propagate current resulting in a magnetic field; and a phase shifting component coupling the first wireless power receiving coil to the second wireless power transmitting coil, and wherein the phase shifting component is configured to generate an impedance inversion, and wherein the phase shifting component is configured to convert a first load resistance associated with the second wireless power transmitting coil to a second load resistance associated with the first wireless power receiving coil. - View Dependent Claims (22, 23, 24, 25)
-
Specification