METHOD AND APPARATUS OF LOAD DETECTION FOR A PLANAR WIRELESS POWER SYSTEM
First Claim
Patent Images
1. A method of determining information regarding power delivered to a high-Q resonator for a planar wireless power transfer system, comprising:
- delivering power to a high-Q resonator;
measuring a voltage across a capacitor in said high-Q resonator; and
determining information regarding power delivered to said high-Q resonator.
2 Assignments
0 Petitions
Accused Products
Abstract
Described herein are embodiments of a method of determining information regarding power delivered to a high-Q resonator for a planar wireless power transfer system that includes delivering power to a high-Q resonator, measuring a voltage across a capacitor in said high-Q resonator and determining information regarding power delivered to said high-Q resonator.
-
Citations
16 Claims
-
1. A method of determining information regarding power delivered to a high-Q resonator for a planar wireless power transfer system, comprising:
-
delivering power to a high-Q resonator; measuring a voltage across a capacitor in said high-Q resonator; and determining information regarding power delivered to said high-Q resonator. - View Dependent Claims (3, 5, 7, 8, 10, 11)
-
-
2. A method of determining information regarding power delivered to a high-Q resonator for a planar wireless power transfer system, comprising:
-
delivering power to a high-Q resonator; measuring a current passing through a coil in said high-Q resonator; and determining information regarding power delivered to said high-Q resonator. - View Dependent Claims (4, 6, 9, 12)
-
-
13. A wireless power apparatus, comprising:
-
a high-Q resonator comprising a conducting loop and at least one capacitor; configured for information exchange within the wireless power system. - View Dependent Claims (14, 15, 16)
-
Specification