Abstract: The invention relates to an electronic module (30) intended to be held in place on a carrier (1) by a holding means (4), the electronic module (30) consisting of a plurality of layers, comprising a first carrier layer (10) carrying one or more contacts (11), a first face (10b) of the carrier layer (10) is in contact with a first face (12a; 53a) of a substrate (12; 53) and comprising a face of the substrate (12b; 53b) carrying one or more antennas (13; 50, 51), the antenna(s) (13; 50, 51) being connected to an integrated circuit (14) via feeder links (15).