Abstract: The invention relates to a heating structure (30) intended in particular for installation inside a passenger compartment of a vehicle, this structure being in particular a radiant panel, the heating structure (30) comprising at least one resistive layer arranged to give off heat when an electric current flows through this layer (31), this structure further comprising an array of electrodes (32) comprising a plurality of contact electrodes (33) that are arranged so as to be in electrical contact with the resistive layer in order to make electric current flow through this resistive layer, at least two of these contact electrodes being in contact with a region of the resistive layer (31), these two contact electrodes facing one another such that electric current can flow from one of these electrodes to the other of the contact electrodes by passing through this region of the resistive layer, these two contact electrodes (33) on either side of said region taking a shape chosen such that the two electrodes get clo