Tyre comprising radio frequency transponder

The invention relates to a tyre comprising a transponder, said tyre having:-a crown comprising a crown reinforcement having an axial end at each edge, at each axial end thereof, connected by a sidewall to a bead having an inner end; -a carcass reinforcement layer made up of parallel reinforcements anchored in each bead around the bead core, thereby forming a main portion and a bead; -said transponder comprising a dipole antenna consisting of a spring defining a pitch P and a diameter D, the length of said spring defining a longitudinal axis, characterized in that the ratio between the pitch (P1) and the diameter (D1) of the annular loop of the first region of the spring is greater than 0.8, and in that the length of the annular loop of the second region of the spring is greater than 0.8. And the transponder is positioned axially outward with respect to the inner end of the bead and radially between the upper end of the bead core and the axial end of the crown reinforcement. 本发明涉及包括转发器的轮胎，所述轮胎具有：-胎冠，所述胎冠包括胎冠增强