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Capacity maximisation of a handheld MIMO terminal with adaptive matching in an indoor environment

Författare:
Publiceringsår: 2011
Språk: Engelska
Sidor: 900-901
Publikation/Tidskrift/Serie: Electronics Letters
Volym: 47
Nummer: 16
Dokumenttyp: Artikel
Förlag: IET

Sammanfattning

This letter reports the capacity performance of a handheld dual-band dual-antenna compact MIMO terminal, which utilizes uncoupled adaptive impedance matching for capacity maximisation. The capacity is evaluated at 0.825 GHz and 2.35 GHz in an indoor office environment. The results show that adaptive matching enhances capacity by up to 44% and 22% at the low and high frequency bands, respectively, relative to no matching. At the low band, the capacity gain is attributed to both increased received power and decreased channel eigenvalue dispersion, whereas at the high band, the capacity gain is only due to increased power.

Disputation

Nyckelord

  • Technology and Engineering

Övrigt

  • Vinnova
Published
  • EIT_ANTCHN Antenna-Channel Harmonization for Throughput Enhancement in Advanced Mobile Terminals
Yes
  • Electromagnetic theory
  • Radio Systems
This paper is a postprint of a paper submitted to and accepted for publication in IET Electronics Letters and is subject to Institution of Engineering and Technology Copyright. The copy of record is available at IET Digital Library
  • ISSN: 0013-5194

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