Elevation extension for a geometry-based radio channel model and its influence on MIMO antenna correlation and gain imbalance

This paper presents a complete set of elevation propagation parameters for a geometry-based radio channel model, and shows how the extension to elevation dimension affects MIMO performance. The figures of merit in MIMO performance are correlation and gain imbalance between the branches of the antenn...

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Bibliographic Details
Published in:	Proceedings of the 5th European Conference on Antennas and Propagation (EUCAP) pp. 2175 - 2179
Main Authors:	Hentila, L, Kyosti, P, Meinila, J
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01-04-2011
Subjects:	Antennas Bones Electrostatic discharge Europe Three dimensional displays
Online Access:	Get full text
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Summary:	This paper presents a complete set of elevation propagation parameters for a geometry-based radio channel model, and shows how the extension to elevation dimension affects MIMO performance. The figures of merit in MIMO performance are correlation and gain imbalance between the branches of the antenna array. The simulation and measurement results show a significant difference between antenna correlations in the case where the elements are on top of one another. Thus, the elevation gives an extra value for channel models to be used in the MIMO antenna performance tests.
ISBN:	9781457702501 1457702509
ISSN:	2164-3342