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A Monte Carlo study on the diversity measure of a spherical volume
KTH, School of Electrical Engineering (EES), Electromagnetic Engineering.
2012 (English)In: Proceedings of 6th European Conference on Antennas and Propagation, EuCAP 2012, 2012, 21-24 p.Conference paper, Published paper (Refereed)
Abstract [en]

In this paper we investigate the diversity measure ψ(R h) of MIMO (Multiple-Input Multiple-Output) channels based on the eigenvalues of the full-correlation matrix of the channel matrix R h. We apply this definition to antennas and channels based on the antenna scattering matrix and the spherical vector wave (svw) expansion of the electromagnetic fields. We derive bounds for this diversity measure in an isotropic propagation channel. We further analyze the diversity measure of a spherical volume occupied by decoupled λ/2-dipole antennas by means of Monte Carlo simulations assuming different polarizations, e.g., vertically or horizontally polarizations, 2 orthogonal polarizations and 3 orthogonal polarizations.

Place, publisher, year, edition, pages
2012. 21-24 p.
Keyword [en]
Eigenvalues and eigenfunctions, Electromagnetic fields, MIMO systems, Monte Carlo methods, Polarization, Scattering parameters, Spheres
National Category
Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-86406DOI: 10.1109/EuCAP.2012.6206609Scopus ID: 2-s2.0-84862883351ISBN: 978-145770918-0 (print)OAI: oai:DiVA.org:kth-86406DiVA: diva2:500872
Conference
6th European Conference on Antennas and Propagation, EuCAP 2012; Prague; 26 March 2012 through 30 March 2012
Note

QC 20120809

Available from: 2012-02-13 Created: 2012-02-13 Last updated: 2013-09-16Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
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  • ieee
  • modern-language-association-8th-edition
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  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
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  • text
  • asciidoc
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