A magnetic-field generating circuit includes a transformer antenna that includes a transformer including a primary coil and a secondary coil and a resonant capacitor connected in parallel to the secondary coil of the transformer and that generates a magnetic field. Moreover, an AC power supply circuit is provided that supplies an AC voltage serving as a driving voltage to the primary coil of the transformer antenna. The secondary coil and the resonant capacitor form a parallel resonant circuit whose resonant frequency is set to be equal to a frequency of the AC voltage supplied from the AC power supply circuit.


    Access

    Download


    Export, share and cite



    Title :

    Magnetic-field generating circuit


    Contributors:

    Publication date :

    2022-08-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



    MAGNETIC-FIELD GENERATING CIRCUIT

    KUROKAWA TAKASHI | European Patent Office | 2020

    Free access

    Controllable superconducting magnetic field generating device for space electromagnetic control

    YANG LEPING / ZHANG YUANWEN / HUANG HUAN et al. | European Patent Office | 2020

    Free access

    METHOD FOR GENERATING MAGNETIC FIELD AND METHOD FOR DETECTING LANE USING MAGNETIC FIELD VEHCLE USING THE SAME

    HONG JONG ILL / KIM YONG HYUN / MA YOUNG GIL et al. | European Patent Office | 2020

    Free access

    Method for generating magnetic field, method for detecting lane by using magnetic field, and vehicle using same

    HONG JONG-ILL / KIM YONG-HYUN / MA YOUNG-GIL et al. | European Patent Office | 2024

    Free access

    Method for Generating Magnetic Field, Method for Detecting Lane by Using Magnetic Field, and Vehicle Using Same

    HONG JONG-ILL / KIM YONG-HYUN / MA YOUNG-GIL et al. | European Patent Office | 2021

    Free access