OTSMANI, Fatiha2024-02-252024-02-252019https://theses.univ-temouchent.edu.dz/opac_css/doc_num.php?explnum_id=2202http://dspace.univ-temouchent.edu.dz/handle/123456789/2624In this work ,we have chosen to study a broadband patch antenna of rectangular shape, intended to operate at the 2,4 GHz frequency for the application Wifi. The design of this antenna is realized with the computer software of design and simulation in 3D CST« Computer Simulation Technolgy » .The designed antenna is advantageous for the WiFi because it is characterized by a bandwidth, a size ,a radiation and a satisfactory gain whitch make it appropriate and very suitable for establishing a reliable communication.Printed antenna, rectangular printed antenna , microstrip antenna, printed antenna with slits, slots, broadband antenna, CST, WiFi 802 11