INTERFERENCE MITIGATION FOR MULTIPLE INDUCTIVE SYSTEMS
First Claim
1. A method for reducing electromagnetic interference between a first inductive system and a second inductive system, the method comprising:
- determining there is interference between the first inductive system and the second inductive system;
in response to determining there is interference between the first inductive system and the second inductive system, adjusting operation of the first inductive system to reduce the interference.
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0 Petitions
Accused Products
Abstract
A system and method for mitigating interference between two or more inductive systems. Interference can be mitigated by, in response to an interference causing event, temporarily adjusting operation of one or more of the inductive sub-systems to reduce interference. A controller can receives communication from multiple inductive systems and instruct the systems to operate so as to reduce interference. The inductive systems can coordinate to operate out of phase with respect to one another to reduce interference. Communication from a data transfer inductive system can be mimicked by another inductive system so that both systems transmit the communication. Interference between multiple inductive systems can be mitigated by specific physical positioning of the transmitters of the inductive sub-systems.
48 Citations
26 Claims
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1. A method for reducing electromagnetic interference between a first inductive system and a second inductive system, the method comprising:
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determining there is interference between the first inductive system and the second inductive system; in response to determining there is interference between the first inductive system and the second inductive system, adjusting operation of the first inductive system to reduce the interference. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A system for reducing electromagnetic interference comprising:
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a first inductive system; a second inductive system; and a controller in communication with at least one of the first inductive system and the second inductive system, wherein the controller is programmed to determine whether there is interference between the first inductive system and the second inductive system, and in response to determining there is interference, adjusting operation of the first inductive system to reduce the interference. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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23. A system for reducing electromagnetic interference comprising:
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a first inductor; and a second inductor oriented orthogonally relative to the first inductor. - View Dependent Claims (24, 25, 26)
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Specification