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An Empirical Model for the Polarisation Characteristics of Indoor Off-Body Channels

Abstract

This paper presents an analysis of the polarisation characteristics for the channel in dynamic off-body communications, and an empirical channel model, based on measurements performed at 2.45 GHz in an office environment. Body presence and propagation conditions have a strong influence on signal depolarisation. The model assumes three components for the total path loss: mean path loss, represented by a log-distance function with a path loss exponent of 1.71, Lognormal-distributed shadowing fading, and Nakagamidistributed multipath fading. The Nakagami Distribution shows a trend towards the Rice one in the co-polarised and the Rayleigh one in the cross-polarised channels.

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Category:
Conference activity
Type:
materiały konferencyjne indeksowane w Web of Science
Title of issue:
11th European Conference on Antennas and Propagation (EUCAP) strony 291 - 292
Language:
English
Publication year:
2017
Bibliographic description:
Turbić K., Ambroziak S., Correia L. M..: An Empirical Model for the Polarisation Characteristics of Indoor Off-Body Channels, W: 11th European Conference on Antennas and Propagation (EUCAP), 2017, ,.
DOI:
Digital Object Identifier (open in new tab) 10.23919/eucap.2017.7928136
Verified by:
Gdańsk University of Technology

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