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

In English

Författare

Summary, in English

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.

Publiceringsår

2011

Språk

Engelska

Sidor

900-901

Publikation/Tidskrift/Serie

Electronics Letters

Volym

47

Issue

16

Dokumenttyp

Artikel i tidskrift

Förlag

IEE

Ämne

  • Electrical Engineering, Electronic Engineering, Information Engineering

Status

Published

Projekt

  • EIT_ANTCHN Antenna-Channel Harmonization for Throughput Enhancement in Advanced Mobile Terminals

Forskningsgrupp

  • Electromagnetic theory
  • Radio Systems

ISBN/ISSN/Övrigt

  • ISSN: 1350-911X