Projeto de uma antena de microfita com duas portas altamente isoladas para aplicações Wi-Fi/5G

This paper presents the development of a microstrip antenna with dual band and dual polarization. It operates at a frequency of 3.5 GHz with electric field polarization (in the fundamental mode (TMz100) - applied to 5G technology) and at a frequency of 5.2 GHz with magnetic field polarization (in the third-order mode (TMz300) - applied to Wi-Fi technology). The antenna is formed by the orthogonal geometric superposition of two techniques, one allows for increased gain and one that allows the filtering of high-order modes.