Study of the Temporal Dynamics of the Polarization of Received Electromagnetic Waves Based on an Indoor-to-Indoor Measurement Campaign

Panahandeh, Ali;Oestges, Claude;Dricot, Jean-Michel;Horlin, François;De Doncker, Philippe
(2011) 2012 IEEE 23rd International Symposium on Personal Indoor and Mobile Radio Communications — Location: Sydney, Australia (9.September.2012)

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Authors
  • Panahandeh, AliUCLouvain
    Author
  • Oestges, ClaudeUCLouvain
    Author
  • Dricot, Jean-MichelULB
    Author
  • Horlin, FrançoisULB
    Author
  • De Doncker, PhilippeULB
    Author
Abstract
Compared to classical spatial MIMO wireless systems, cross-polarized MIMO systems are an interesting way to reduce equipment size while still maintaining low inter-antenna correlation. In this paper, the time-variation of the polarization of the received waves is investigated. In this scenario, a theoretical formulation is proposed in order to obtain the parameters of the elliptical polarization, based on the signals received on three perpendicularly polarized antennas. A measurement campaign has been performed in an indoor-to-indoor scenario and at a frequency of 3.6 GHz. Different measurement positions are considered in a Line-Of-Sight (LOS) and a Non-Line-of- Sight (NLOS) scenario. Based on these measurements and the proposed theoretical formulation, the timevariation of the parameters describing the polarization ellipse is analyzed and a time-variant statistical model is proposed.
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Panahandeh, A., Oestges, C., Dricot, J.-M., Horlin, F., & De Doncker, P. (2011). Study of the Temporal Dynamics of the Polarization of Received Electromagnetic Waves Based on an Indoor-to-Indoor Measurement Campaign. Proceedings 23rd Annual IEEE International Symposium on Personal, Indoor and Mobile Radio Communications. Published. 2012 IEEE 23rd International Symposium on Personal Indoor and Mobile Radio Communications, Sydney, Australia. https://doi.org/10.1109/PIMRC.2012.6362689