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Models for UWB propagation channels - A tutorial

In English

Författare

  • 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.

Publiceringsår

2005

Språk

Engelska

Sidor

297-320

Publikation/Tidskrift/Serie

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

Volym

12

Issue

3

Dokumenttyp

Artikel i tidskrift

Förlag

Watam Press

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Nyckelord

  • delay dispersion
  • ultrawideband
  • propagation

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1492-8760