Computer Aided Design and Model of a Car Tire Pressure Module Antenna

This paper will briefly present some simulations about a small antenna, part of a TiS (Tire Info System) used to constantly measure pressure inside that car wheel, and to send data to a Central Unit. We will analyze the behavior of this antenna, mounted alone, on different positions inside the tire, ignoring the metallic rim or the metallic tire reinforcement, as impedance and efficiency.