Impact of antenna coupling on 2 × 2 MIMO communications

Bruno Clerckx; Christophe Craeye; Danielle Vanhoenacker-Janvier; Claude Oestges

doi:10.1109/TVT.2007.895545

Impact of antenna coupling on 2 × 2 MIMO communications

Bruno Clerckx, Christophe Craeye, Danielle Vanhoenacker-Janvier, Claude Oestges

Research output: Contribution to journal › Article › peer-review

130 Citations (Scopus)

Abstract

The impact of mutual coupling induced by two closely spaced minimum scattering antennas at the subscriber unit on 2 × 2 multiple-input multiple-output channels and communications is investigated. Both (de)correlation effects and variations of antenna gain resulting from coupling mechanisms are considered. Relationships between coupling and correlations/channel Frobenius norm are discussed, pointing out the role of the interelement spacing, the array orientation, and the richness of scattering. The analysis also yields useful insight into the influence of mutual coupling on capacity and system performance.

Original language	English
Pages (from-to)	1009-1018
Number of pages	10
Journal	IEEE Transactions on Vehicular Technology
Volume	56
Issue number	3
DOIs	https://doi.org/10.1109/TVT.2007.895545
Publication status	Published - 2007 May

Keywords

Antenna array
Multiple-input multiple-output (MIMO) systems
Mutual coupling

ASJC Scopus subject areas

Automotive Engineering
Aerospace Engineering
Applied Mathematics
Electrical and Electronic Engineering

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10.1109/TVT.2007.895545

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Impact of antenna coupling on 2 × 2 MIMO communications

Abstract

Keywords

ASJC Scopus subject areas

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