A sonar transducer assembly is provided including a transducer configured to transmit one or more sonar beams into an underwater environment, a housing that holds the transducer, at least one electrical cable that enables electrical signals to be transmitted between the transducer and a computing device, and a conductive enclosure disposed around at least a portion of the transducer and electrically connected to a ground line of the electrical cable to create a shielded volume. The conductive enclosure reduces an electromagnetic field within the shielded volume.


    Access

    Download


    Export, share and cite



    Title :

    Sonar transducer having electromagnetic shielding


    Contributors:
    CLARK JEREMIAH (author) / ISLAS CITAL ALAN (author) / SUN WEI (author)

    Publication date :

    2021-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G01S RADIO DIRECTION-FINDING , Funkpeilung / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



    SONAR TRANSDUCER HAVING ELECTROMAGNETIC SHIELDING

    CLARK JEREMIAH / ISLAS ALAN / SUN WEI | European Patent Office | 2019

    Free access

    Sonar transducer with acoustic speaker

    BURTON AARON | European Patent Office | 2019

    Free access

    SONAR TRANSDUCER WITH ACOUSTIC SPEAKER

    BURTON AARON J | European Patent Office | 2018

    Free access

    Sonar transducer cabin suitable for unmanned ship

    LIU KAI / YUE LIN / XIE TIAN et al. | European Patent Office | 2021

    Free access