Emprego de antena reconfigurável para comunicações entre veículos.

Abstract

An incorporation of communication technologies in modern vehicles is enabling a new generation of connected people. Communication between vehicles has a model audacious for development and implantation in the so-called Intelligent Transport Systems. With this ability to communication, they can: make traffic safer for drivers; improve urban mobility and decrease carbon dioxide relief in the atmosphere. This work proposes the design of an antenna with reconfigurable irradiation diagram to replace traditional multiple antenna systems for application in vehicle communication, as well as a perspective of future technologies for this type of communication. The results were obtained by mathematical modeling and computational simulation, using performance the reflection coefficient and antenna irradiation diagram. The results indicated that it is possible to obtain different irradiation diagrams and continue at the same frequency of occurrence for communications between vehicles.