RESONATORS FOR WIRELESS POWER APPLICATIONS
First Claim
Patent Images
1. A receiving assembly for a mobile device for receiving power wirelessly from at least one high-Q resonator, comprising:
- a receiving high-Q resonator part, tuned to magnetic resonance at a specified frequency, said receiving resonator part including a conductive loop extending around space and material not exceeding the size of the mobile device, and said receiving resonator part including a capacitive structure coupled to said conductive loop; and
at least one mobile electronic item, powered by power that is wirelessly received by said receiving high-Q resonator part.
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Abstract
Described herein are embodiments of a receiving assembly for a mobile device for receiving power wirelessly from at least one high-Q resonator that includes a receiving high-Q resonator part, tuned to magnetic resonance at a specified frequency, said receiving resonator part including a conductive loop extending around space and material not exceeding the size of the mobile device, and said receiving resonator part including a capacitive structure coupled to said conductive loop; and at least one mobile electronic item, powered by power that is wirelessly received by said receiving high-Q resonator part.
418 Citations
38 Claims
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1. A receiving assembly for a mobile device for receiving power wirelessly from at least one high-Q resonator, comprising:
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a receiving high-Q resonator part, tuned to magnetic resonance at a specified frequency, said receiving resonator part including a conductive loop extending around space and material not exceeding the size of the mobile device, and said receiving resonator part including a capacitive structure coupled to said conductive loop; and at least one mobile electronic item, powered by power that is wirelessly received by said receiving high-Q resonator part. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 20, 21, 22, 23, 29, 33)
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10. A wireless power transmitting assembly for transmitting power to at least one high-Q resonator, comprising:
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a connection that receives a signal of a specified frequency; a first coupling loop, coupled to receive said signal; a second, transmitting high-Q resonator, having an inductive loop portion and a capacitive portion, where the inductive portion and the capacitive portion together form an LC constant that is substantially resonant with said specified frequency; and wherein said capacitive portion is connected between distal ends of the loop portion. - View Dependent Claims (11)
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12. A high-Q resonator for exchanging power amongst high-Q resonators, comprising:
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a main loop forming a resonator inductance, and a capacitor; and a coupling loop which is electrically disconnected from said main loop, and is smaller than said main loop.
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13. A high-Q resonator for exchanging power amongst high-Q resonators, comprising:
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a main loop portion formed of a conductive material arranged into a round loop defining an inductance, a capacitive portion, coupled to said round loop to form an overall LC value; a tuning portion, which is adjustable to change an inductive tuning of said main loop, by changing its inductance. - View Dependent Claims (14, 15, 16, 17, 18, 19)
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24. A receiving assembly for a mobile device for receiving power wirelessly from at least one high-Q resonator, comprising:
a receiving high-Q resonator part, tuned to magnetic resonance at a specified frequency, said receiving resonator part including a conductive loop extending in multiple turns, and a capacitor in series with an inductance formed by said multiple turns, said capacitor being located at an edge of the multiple turns; and
at least one connection structure, that connects to said capacitor in series with said multiple turn inductor.- View Dependent Claims (25, 26, 27, 28, 30)
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31. A wireless power receiving assembly for receiving power from at least one high-Q resonator, comprising:
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a receiving high-Q resonator, having an inductive loop portion and a capacitive portion, where the inductive portion and capacitive portion together form an LC constant that is substantially resonant with a specified frequency; and wherein said capacitive portion is connected between distal ends of said inductive loop portion. - View Dependent Claims (32, 35, 36)
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34. A high-Q resonator for exchanging power amongst high-Q resonators, comprising:
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a main loop portion formed of a band of conductive material arranged in a round loop defining an inductance; and a capacitive portion, coupled to said round loop to form an overall LC value. - View Dependent Claims (37)
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38. A high-Q resonator for exchanging power amongst high-Q resonators, comprising:
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a main loop formed of a conductive material arranged into a round loop defining an inductance; a capacitive portion, coupled to said round loop to form an overall LC value; a tuning loop, which is adjustable to change an inductive tuning of said main loop, by changing an inductance of said main loop.
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Specification