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| HAL : hal-00690605, version 1 |
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| 6th European Conference on Antennas and Propagation (EuCAP2012), Prague : Tchèque, République (2012) |
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| Dual Polarized Versus Single Polarized MIMO: A Study Over NLOS Propagation with Polarization Discrimination and Spatial Correlation Effects |
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| Maha Ben Zid 1Kosai Raoof 2 |
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| (2012) |
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| We investigate in this paper the use of dual polarized antennas in Multiple Input Multiple Output (MIMO) systems. Among the existing channel models for MIMO systems, we perform the geometric NLOS (Non Line of Sight) propagation channel model. Our analysis evaluates the gain in capacity of a MIMO system with two transmit antennas and two receive antennas when comparing the capacity of the dual polarized MIMO system to the capacity of MIMO system with single polarized antennas. The effect of the antenna depolarization as well as the spatial correlation of antennas are considered when evaluating the capacity gain. |
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| 1 : | Grenoble Images Parole Signal Automatique (GIPSA-lab) |
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CNRS : UMR5216 – Université Joseph Fourier - Grenoble I – Université Pierre-Mendès-France - Grenoble II – Université Stendhal - Grenoble III – Institut Polytechnique de Grenoble - Grenoble Institute of Technology |
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| 2 : | Laboratoire d'acoustique de l'université du Maine (LAUM) |
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CNRS : UMR6613 – Université du Maine |
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| 3 : | Systèmes de Communications (6'COM) |
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LR-99-ES21 |
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| CICS |
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| Domaine | : | Informatique/Traitement du signal et de l'image Sciences de l'ingénieur/Traitement du signal et de l'image |
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| Liste des fichiers attachés à ce document : | |||||
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| hal-00690605, version 1 | |
| http://hal.archives-ouvertes.fr/hal-00690605 | |
| oai:hal.archives-ouvertes.fr:hal-00690605 | |
| Contributeur : Maha Ben Zid | |
| Soumis le : Mardi 24 Avril 2012, 01:15:44 | |
| Dernière modification le : Vendredi 27 Avril 2012, 15:29:11 | |
