Frequency selective wallpaper for reducing interference while increasing the MIMO capacity in indoor environments

J.V. Rodriguez, Mats Gustafsson, Fredrik Tufvesson, Anders Karlsson, L. Juan-Llacer

Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

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Abstract

The design and features of frequency-selective wallpaper created for attachment onto regular walls in order to filter out signals operating at 5 GHz while at the same time allowing the desired radio communication services to propagate through such walls are presented. An analysis of the characteristics of the radio channel evaluated in a typical indoor environment, when considering either regular walls or walls with the designed wallpaper, is performed through a ray-launching programme for both single input single output (SISO) and multiple input multiple output (MIMO) systems. In this way, parameters such as the signal to interference ratio, power delay profile, and channel capacity are obtained and compared for the two mentioned scenarios (with and without wallpapers).
Original languageEnglish
Title of host publicationThe Second European Conference on Antennas and Propagation, EuCAP 2007
PublisherInstitution of Engineering and Technology
ISBN (Print)978-0-86341-842-6
DOIs
Publication statusPublished - 2007
EventEuropean Conference on Antennas and Propagation (EuCAP) 2007 - Edinburgh, Edinburgh, United Kingdom
Duration: 2007 Nov 112007 Nov 16

Publication series

Name
ISSN (Print)0537-9989

Conference

ConferenceEuropean Conference on Antennas and Propagation (EuCAP) 2007
Country/TerritoryUnited Kingdom
CityEdinburgh
Period2007/11/112007/11/16

Subject classification (UKÄ)

  • Electrical Engineering, Electronic Engineering, Information Engineering

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