Computer Aided Design and Model of a Remote Keyless Module Antenna

This article will discuss about the improvement of a simple radio frequency (RF) front-end transceiver unit located into an embedded system taken from the automotive industry, as part of a remote keyless entry (RKE) car system. The main objective is to reduce its size and complexity as well as to reduce radiation. Some impedance tests on the existing and on the proposed model were also carried out.