a method for making an electronic device having an integrated circuit chip connected to an antenna . a chip is transferred into an impression provided in a substrate made of insulating material . the chip is connected to an antenna by hot lamination of an insulating support - sheet bearing the antenna . the method ensures a high quality electrical connection between the chip and the antenna , and enables the connection of a chip matrix with a plurality of antennae in a large - size circuit to be produced in one single step .