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The effect of antenna orientation and polarization on MIMO capacity
KTH, School of Electrical Engineering (EES), Signal Processing.
KTH, School of Electrical Engineering (EES), Signal Processing.
2005 (English)Conference paper (Refereed)
Abstract [en]

The capacity of a Multiple-Input Multiple-Output (MIMO) system depends on the channel matrix as well as the Signal-to-Noise ratio. In this paper the effect of the antenna orientation is analyzed for both single polarized and dual polarized antennas using a planar channel model. The results show that although linear polarized TX and RX antennas provide higher capacity when they are polarization matched, dual polarized antennas provide better performance when an arbitrary orientation is considered.

Place, publisher, year, edition, pages
2005. 434-437 p.
, IEEE Antennas and Propagation Society, AP-S International Symposium (Digest), ISSN 1522-3965 ; 3 B
Keyword [en]
Channel capacity, Communication channels (information theory), Electromagnetic wave polarization, Signal to noise ratio, Antenna orientation, Dual polarized antennas, Multiple-Input Multiple-Output (MIMO) systems, Planar channel models, Directional patterns (antenna)
National Category
Signal Processing
URN: urn:nbn:se:kth:diva-157100DOI: 10.1109/APS.2005.1552536ScopusID: 2-s2.0-33846932838ISBN: 0780388836ISBN: 9780780388833OAI: diva2:771283
2005 IEEE Antennas and Propagation Society International Symposium and USNC/URSI Meeting; Washington, DC; United States; 3 July 2005 through 8 July 2005

QC 20141212

Available from: 2014-12-12 Created: 2014-12-05 Last updated: 2014-12-12Bibliographically approved

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González, Alejandro N.Lindmark, Björn
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