Propagation Model For Wireless Communications

Abstract

Wireless technologies have had an enormous impact on networking in recent years. It can create new business opportunities and allow users to communicate and share data in a new fashion. Wireless network decrease installation cost, reduce the deployment time of a network and overcome physical barrier problems inherent in wiring. In this article, we give a presentation of wireless propagation in atmosphere. We discuss in depth the characteristics of propagation. To complement the analysis, we give an account of experiments performed in Matlab-based. Keywords: propagation, wireless communication, physical barrier, Matlab-based.