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Models for UWB propagation channels - A tutorial

På svenska

Author

  • Andreas Molisch

Summary, in English

We discuss models for ultrawideband propagation channels. In contrast to conventional channels, a UWB channel extends over such a large bandwidth that the propagation conditions for the different frequency components can be markedly different. There is also a much better temporal resolution of multipath components, which leads to a breakdown of the usual assumption of Rayleigh fading. This paper presents an overview of existing models, discusses their strengths and weaknesses, and points out directions for future research in that area.

Publishing year

2005

Language

English

Pages

297-320

Publication/Series

Dynamics of Continuous, Discrete and Impulsive Systems. Series B: Applications and Algorithms

Volume

12

Issue

3

Document type

Journal article

Publisher

Watam Press

Topic

  • Electrical Engineering, Electronic Engineering, Information Engineering

Keywords

  • delay dispersion
  • ultrawideband
  • propagation

Status

Published

ISBN/ISSN/Other

  • ISSN: 1492-8760