Implementation of a simulated model for the evaluation of electromagnetic disturbances in anechoic chamber

Abstract

the 5G wireless network is going operate within the environment of other electrical, electronic and electromagnetic devices. The 5G network owns the ability to transmit large amounts of data at high speeds, taking the growing demand for equipments connectivity which increase the operating frequencies and give as results the rapid propagation of parasitic signals. This rapid propagation is causing network malfunctions and equipments failure in some critical operations.For that it is necessary to study the functioning of these equipments within an electromagnetic environment and to answer the questions: is it compatible or not? And is it sufficiently immune to electromagnetic disturbances from other equipments or its environments in a more generally way?To perform this study, the implementation of a test bed model is investigated. In this work, an interest is taken to the radiated electromagnetic disturbances. The test bed model use the anechoic chamber which absorbs any kind of electromagnetic radiation and leave just the radiation which comes from the antenna, and also it allows to measure the disturbances in and in far field.This article aims to predict a model of measurement test bed based on anechoic chamber, in order to study the influence of radiated electromagnetic disturbances in case of emissivity. The implemented model uses the real dimensions of the RITM laboratory anechoic chamber.