A system and method to mitigate electromagnetic interference generated by a source resonator of a wireless charging system is presented. The system includes a receiver that configured to receive a wireless charging signal transmitted by the source resonator, a phase shifter in communication with the receiver and configured to generate a canceling signal that is 180° out of phase with the wireless charging signal currently received by the receiver, and a transmitter in communication with the phase shifter and configured to electromagnetically transmit the canceling signal, thereby canceling at least a portion of the wireless charging signal. The canceling signal being at the same frequency and 180° out of phase interferes with the charging signal to reduce or eliminate electromagnetic interference in the vicinity of the vehicle being charged.


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    Titel :

    ACTIVE ELECTROMAGNETIC INTERFERENCE MITIGATION SYSTEM AND METHOD


    Beteiligte:
    BOYER RICHARD J (Autor:in) / HEFFRON JOHN F (Autor:in)

    Erscheinungsdatum :

    2015-11-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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