Microelectronic wireless transmission device

摘要

The device (100) has a substrate (102) traversed by radio waves (103) emitted by the device. An integrated circuit (108) is connected to an antenna (106) and an electrical power supply (112) to transmit electrical signals emitted by the antenna in the form of radio waves. A cap (116) is rigidly connected to the substrate, and forms a cavity in which the antenna and the circuit are positioned. The cap has an electrically conductive material connected to electrical potential of the supply and/or of the circuit, and forms a reflector with regard to the radio waves emitted by the antenna. An independent claim is also included for a method for producing a microelectronic wireless transmission device.