Ultra-Wideband Radio Propagation Channels: A Practical Approach: 364 (Iste) - Tapa dura

Acerca del autor

Pascal Pagani has been with France Telecom Research & Development since 2002, where he specializes in the characterization and modeling of the transmission channel and on the development of advanced communication systems for the home network environment.

Friedman Tchoffo Talom is an R&D engineer at Satimo, France, having previously been a research engineer at the Laboratory of electronics and Information Technology (LETI) of the Atomic Energy Commission (CEA).

Patrice Pajusco Joined France Telecom Research & Development in 1993. From 1999 to 2007, he managed a propagation research group. Currently, he is a senior research expert working on radio propagation.

Bernard Uguen is a Professor at the University of Rennes 1, France. He is a specialist in radio wave propagation and in ray tracing techniques for deterministic radio channel simulation.

De la contraportada

Ultra-Wideband (UWB) technolog is based on the transmission of radio signals over frequency bandwidths from 500 MHz to several GHz. Its unique charateristics can be exploited for the design of high data rate wireless ccommunication systems, as well as location-based and imaging applications. the development and optimization of swuch systems require a precise knwoldge o the radio transmission medium.

This book examines all aspects of the propagation channel for UWB systems, starting with a presentation of UWB technology, with a particular emphasis being placed on applications, spectrum regulation issues and different communication techniques.

Next, the author's introduce the theoretical foundations of electromagnetic wave or signal propagation and give an overview of channel sounding techniques adapted for UWB signals. Finally, the two main principles of UWB channel modeling are described and illustrated: first, deterministic channel modeling, based on simulation of the propagation phenomena in a given environment; and second, statistical channel modeling,which relies on experimental analysis of the main channel characteristics.