Abstract: The invention relates to an antenna, of the type comprising an elongate conductive piece, intended for radio-communications, including a free end a base intended to be connected to a receiver and/or transmitter and at least one conductive track extending between the base and the free end and attached to a printed circuit support. The antenna includes two unconnected conductive tracks extending in the extension one of the other, and a metal structure attached to the printed circuit support and forming a bridge between the adjacent ends of the two conductive tracks, the metal structure at least partially extending projecting from the plane of extension of the support.