Modified MIMO Cube for Enhanced Channel Capacity

This paper deals with the optimization of MIMO antenna elements' position in modified MIMO cube for getting maximal channel capacity in indoor environment. The dependence of the channel capacity on the antenna orientation was analyzed by simulations. We have also examined the effect of the freq...

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Main Author: Lajos Nagy
Format: Article
Language:English
Published: Hindawi Limited 2012-01-01
Series:International Journal of Antennas and Propagation
Online Access:http://dx.doi.org/10.1155/2012/734896
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spelling doaj-076ae87392934ec9b09944638d1935d62020-11-25T00:12:20ZengHindawi LimitedInternational Journal of Antennas and Propagation1687-58691687-58772012-01-01201210.1155/2012/734896734896Modified MIMO Cube for Enhanced Channel CapacityLajos Nagy0Department of Broadband Infocommunications and Electromagnetic Theory, Budapest University of Technology and Economics, Goldmann György ter 3, 1111 Budapest, HungaryThis paper deals with the optimization of MIMO antenna elements' position in modified MIMO cube for getting maximal channel capacity in indoor environment. The dependence of the channel capacity on the antenna orientation was analyzed by simulations. We have also examined the effect of the frequency dependence of the antenna system (in case of conjugate matching and nonconjugate matching) for the channel capacity. Based on the simulation results in the created and measured antenna system, the antennas were at a right angle to each other. At the two chosen different structures, we measured the antenna parameters and the channel capacity. In this paper, we present the results of the measurements which clearly confirm our simulations. We will point out the differences between the two antenna structures.http://dx.doi.org/10.1155/2012/734896
collection DOAJ
language English
format Article
sources DOAJ
author Lajos Nagy
spellingShingle Lajos Nagy
Modified MIMO Cube for Enhanced Channel Capacity
International Journal of Antennas and Propagation
author_facet Lajos Nagy
author_sort Lajos Nagy
title Modified MIMO Cube for Enhanced Channel Capacity
title_short Modified MIMO Cube for Enhanced Channel Capacity
title_full Modified MIMO Cube for Enhanced Channel Capacity
title_fullStr Modified MIMO Cube for Enhanced Channel Capacity
title_full_unstemmed Modified MIMO Cube for Enhanced Channel Capacity
title_sort modified mimo cube for enhanced channel capacity
publisher Hindawi Limited
series International Journal of Antennas and Propagation
issn 1687-5869
1687-5877
publishDate 2012-01-01
description This paper deals with the optimization of MIMO antenna elements' position in modified MIMO cube for getting maximal channel capacity in indoor environment. The dependence of the channel capacity on the antenna orientation was analyzed by simulations. We have also examined the effect of the frequency dependence of the antenna system (in case of conjugate matching and nonconjugate matching) for the channel capacity. Based on the simulation results in the created and measured antenna system, the antennas were at a right angle to each other. At the two chosen different structures, we measured the antenna parameters and the channel capacity. In this paper, we present the results of the measurements which clearly confirm our simulations. We will point out the differences between the two antenna structures.
url http://dx.doi.org/10.1155/2012/734896
work_keys_str_mv AT lajosnagy modifiedmimocubeforenhancedchannelcapacity
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