A radar obstacle detector for a railway crossing having a radar beam with a reduced vertical angle is disclosed. The radar obstacle detector may comprise a waveguide; a transmitting element for emitting microwaves, the transmitting element being positioned in the waveguide; a sectoral horn coupled to the waveguide, wherein the sectoral horn is configured to radiate a radar beam having an angle of 6 to 0 degrees in the plane of flared sides; and a dielectric insert inserted into a first aperture of the sectoral horn.


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    Titel :

    Radar obstacle detector for a railway crossing


    Weitere Titelangaben:

    Radarhindernisdetektor für eine Schienenkreuzung
    Détecteur d'obstacle de radar pour croisement ferroviaire


    Beteiligte:
    ALBANI MATTEO (Autor:in) / MAZZINGHI AGNESE (Autor:in) / FRENI ANGELO (Autor:in)

    Erscheinungsdatum :

    2023-08-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H01Q Antennen , ANTENNAS, i.e. RADIO AERIALS / B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01S RADIO DIRECTION-FINDING , Funkpeilung



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