The invention discloses a transponder with an expanded range of action. The transponder comprises a signal processing module, a coaxial cable and a housing. The core wire and the shielding layer of the coaxial cable of the transponder serve as a transmitting antenna and a receiving antenna of the transponder, respectively, and the length of the coaxial cable in a track direction is greater than the length of the transponder in a sleeper direction; the horizontal range of action of the transponder is extended, so that a train is still within the horizontal range of action of the transponder after moving by a braking distance at parking, and when the trains starts, message information still can be effectively obtained from the transponder.


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    Title :

    Transponder with expanded range of action


    Contributors:
    LYU YANBIN (author) / LIU XINGYU (author) / DONG YONGLI (author) / LIU HAO (author) / ZHANG MING (author)

    Publication date :

    2015-12-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H04B TRANSMISSION , Übertragung / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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