Multi-mode energy receiver system
First Claim
1. A device comprising:
- a processor configured to identify a power transferring device, to determine a range configuration relative to the power transferring device, and to determine a power status of the device;
a first antenna configured to receive an oscillating power signal from the power transferring device at a first selected frequency based on the range configuration relative to the power transferring device, and based on the power status of the device; and
a first rectifier circuit configured to convert the oscillating power signal from the first antenna at the first selected frequency into a direct-current signal to charge a device load.
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Accused Products
Abstract
A device is provided that includes a processor configured to identify a power transferring device and to determine a range configuration relative to the power transferring device, and to determine a power status of the device. The device also includes a first antenna configured to receive an oscillating power signal from the power transferring device at a first selected frequency based on the range configuration relative to the power transferring device, and on the power status of the device, and a first rectifier circuit configured to convert the oscillating power signal from the first antenna at the first selected frequency into a direct-current signal to charge a device load. A method for using the above device is also provided.
110 Citations
20 Claims
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1. A device comprising:
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a processor configured to identify a power transferring device, to determine a range configuration relative to the power transferring device, and to determine a power status of the device; a first antenna configured to receive an oscillating power signal from the power transferring device at a first selected frequency based on the range configuration relative to the power transferring device, and based on the power status of the device; and a first rectifier circuit configured to convert the oscillating power signal from the first antenna at the first selected frequency into a direct-current signal to charge a device load. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method of charging a mobile electronic device, comprising:
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identifying, by a power receiving unit, a power transferring unit in a proximity of the power receiving unit; determining a range configuration between the power transferring unit and the power receiving unit; determining a power status of the power receiving unit; selecting a first antenna in the power receiving unit based on the range configuration between the power transferring unit and the power receiving unit, and on the power status of the power receiving circuit; receiving, with the first antenna, an oscillating power signal from the power transferring unit at a selected frequency; converting the oscillating power signal from the power transferring unit at the selected frequency into a direct-current signal; and providing the direct-current signal to a device load. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. A non-transitory, computer readable medium storing instructions which, when executed by a processor in a computer, cause the computer to perform a method comprising:
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identifying, by a power receiving unit, a power transferring unit in a proximity of the power receiving unit; determining a range configuration between the power transferring unit and the power receiving unit; determining a power status of the power receiving unit; selecting a first antenna in the power receiving unit based on the range configuration between the power transferring unit and the power receiving unit, and on the power status of the power receiving circuit; receiving, with the first antenna, an oscillating power signal from the power transferring unit at a selected frequency; converting the oscillating power signal from the power transferring unit at the selected frequency into a direct-current signal; and providing the direct-current signal to a device load.
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Specification