ELECTRONIC APPARATUS COMPRISING AN ANTENNA STRUCTURE FOR THE EMISSION AND/OR THE RECEPTION OF RADIOELECTRIC SIGNALS AND A STRAP SERVING AS A FASTENER OF THE APPARATUS

Apparatus includes an antenna to emit and/or receive radioelectric signals and a strap configured to fasten the apparatus. The antenna includes an antenna loop. The antenna loop includes a conducting plate and a case containing an electronic circuit and having at least one conducting face which extends parallel opposite the conducting plate. The conducting plate and the conducting face of the case are connected electrically together on one side of the conducting face of the case and on the other side are connected electrically with the electronic circuit. The strap includes a conductive portion forming an antenna ground of the antenna and electrically insulated from the conductive plate. The conducting portion of the strap is in capacitive coupling with the conducting plate.