OPTIMISATION ET AMELIORATION D’UN SYSTEME DE TRANSMISSION MICRO-ONDE - FAISCEAUX HERTZIEN -

Abstract

As part of ourfinal year project of MASTER degree entitled "Optimization and Improvement of a Microwave Transmission System FH", to increase the transmission rate, an investigation of the electromagnetic spectrum available for mobile communications led us to several frequency bands. The study and optimization developed along this work showed a great improvement in the parameters of the FH link in the E band. In this report, we have proceeded into optimizing microwave transmission systems by Hertzian Link. The basic principles of propagation, power transmission, and coding are presented. Then, the different optimization techniques of a microwave transmission chain are detailed. At the end, the results of simulations carried out using the Ellipse software, showed results that evaluate the impact of the various configurations and parameters on the enhancement of the transmission data rate.