CONTROL CIRCUIT FOR A BASE STATION FOR TRANSMITTING ENERGY TO A RECEIVER BY MEANS OF AN ELECTRIC RESONANT CIRCUIT, EVALUATION DEVICE, METHOD AND COMPUTER PROGRAM
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Accused Products
Abstract
Exemplary embodiments relate to a control circuit (202) for a base station (204) for transmitting energy to a receiver (206) by means of an electric resonant circuit (208; 300). The control circuit (202) comprises an evaluation device (210) which is designed to compare energy that has been transmitted to a receiver resonant circuit (212) of the receiver (206) with an energy set value. The control circuit (202) is designed to alter the energy input into the receiver resonant circuit (212) of the receiver (206) by altering a resonant frequency of the resonant circuit (208; 300) on the basis of the result of the comparison.
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Citations
57 Claims
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1-37. -37. (canceled)
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38. A control circuit for a base station for transmission of energy to a recipient using an electrical oscillating circuit, the control circuit comprising:
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an evaluation device, which is designed to compare the energy transmitted to a recipient oscillating circuit of the recipient with a desired energy value; wherein the evaluation device is further designed to determine the energy transmitted based on a modulation property of a reverse coupling signal coupled with the electrical oscillating circuit; and wherein the control circuit is designed to execute a modified energy entry in the recipient oscillating circuit of the recipient owing to a change, which is based on a result of the comparison, in a resonance frequency of the electrical oscillating circuit. - View Dependent Claims (39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 55)
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56. An evaluation device to determine energy transmitted by an electrical oscillating circuit of a base station to a recipient oscillating circuit of a medical implant, the evaluation device comprising:
an analyser that is designed to determine a modulation property of a signal arising in the electrical oscillating circuit of the base station and to determine the energy transmitted to the recipient oscillating circuit based on this modulation property. - View Dependent Claims (57)
Specification