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On diversity performance of two-element coupling element based antenna structure for mobile terminal

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Main Authors: Azremi, Abdullah Al Hadi, Toivanen, J., Laitinen, J., Vainikainen, P., Chen, X., Jamaly, N., Carlsson, J., Kildal, P.-S.
Other Authors: azremi@unimap.edu.my
Format: Working Paper
Language:English
Published: Institute of Electrical and Electronics Engineers (IEEE) 2010
Subjects:
Antenna system
Communication system
Simulation
Diversity
Mobile phones
Online Access:http://dspace.unimap.edu.my/xmlui/handle/123456789/10182
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spelling my.unimap-101822010-11-12T03:36:45Z On diversity performance of two-element coupling element based antenna structure for mobile terminal Azremi, Abdullah Al Hadi Toivanen, J. Laitinen, J. Vainikainen, P. Chen, X. Jamaly, N. Carlsson, J. Kildal, P.-S. azremi@unimap.edu.my Antenna system Communication system Simulation Diversity Mobile phones Link to publisher's homepage at http://ieeexplore.ieee.org/ In wireless communication systems, multipath interference has a significant impact on system design and performance. Fast fading is caused by the coherent summation of one or more echoes from many reflection points reaching the receive antenna. Antenna diversity can be used to mitigate multipath fading. The main challenge of antenna diversity in practical application is the integration of multiple antennas on a small ground plane. Two-element antenna structure based on coupling element antenna concept for diversity application has been studied in previous work and it has shown to be feasible for low frequency diversity application with stable and low envelope correlation across wide frequency range. The studied structure has been tuned to be operating at 1600 MHz for measurement evaluation purpose. This paper presents an analysis of diversity performance of the structure in terms of efficiencies, envelope correlation, and apparent and effective diversity gains in isotropic (i.e. statistically uniform) propagation channel, using spherical near-field technique in an ideal line-of-sight environment (anechoic chamber) and inside reverberation chamber. The envelope correlation is less than 0.1 and the diversity gain is equal to 10.2 dB at 99% reliability level using selection combining technique across simulation and both measurement methods. The measurement techniques are compared to show how accurately the diversity performance of a mobile terminal antenna can be estimated. 2010-11-12T03:36:45Z 2010-11-12T03:36:45Z 2010-04-12 Working Paper 978-8-4765-3472-4 http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5505358 http://hdl.handle.net/123456789/10182 en Proceedings of the 4th European Conference on Antennas and Propagation (EuCAP) 2010 Institute of Electrical and Electronics Engineers (IEEE)
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Antenna system
Communication system
Simulation
Diversity
Mobile phones
spellingShingle Antenna system
Communication system
Simulation
Diversity
Mobile phones
Azremi, Abdullah Al Hadi
Toivanen, J.
Laitinen, J.
Vainikainen, P.
Chen, X.
Jamaly, N.
Carlsson, J.
Kildal, P.-S.
On diversity performance of two-element coupling element based antenna structure for mobile terminal
description Link to publisher's homepage at http://ieeexplore.ieee.org/
author2 azremi@unimap.edu.my
author_facet azremi@unimap.edu.my
Azremi, Abdullah Al Hadi
Toivanen, J.
Laitinen, J.
Vainikainen, P.
Chen, X.
Jamaly, N.
Carlsson, J.
Kildal, P.-S.
format Working Paper
author Azremi, Abdullah Al Hadi
Toivanen, J.
Laitinen, J.
Vainikainen, P.
Chen, X.
Jamaly, N.
Carlsson, J.
Kildal, P.-S.
author_sort Azremi, Abdullah Al Hadi
title On diversity performance of two-element coupling element based antenna structure for mobile terminal
title_short On diversity performance of two-element coupling element based antenna structure for mobile terminal
title_full On diversity performance of two-element coupling element based antenna structure for mobile terminal
title_fullStr On diversity performance of two-element coupling element based antenna structure for mobile terminal
title_full_unstemmed On diversity performance of two-element coupling element based antenna structure for mobile terminal
title_sort on diversity performance of two-element coupling element based antenna structure for mobile terminal
publisher Institute of Electrical and Electronics Engineers (IEEE)
publishDate 2010
url http://dspace.unimap.edu.my/xmlui/handle/123456789/10182
_version_ 1643789763330703360
score 13.188453

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