In-to-Out Body Antenna-Independent Path Loss Model for Multilayered Tissues and Heterogeneous Medium

Author: Kurup Divya   Vermeeren Günter   Tanghe Emmeric   Joseph Wout   Martens Luc  

Publisher: MDPI

E-ISSN: 1424-8220|15|1|408-421

ISSN: 1424-8220

Source: Sensors, Vol.15, Iss.1, 2014-12, pp. : 408-421

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Abstract

In this paper, we investigate multilayered lossy and heterogeneous media for wireless body area networks (WBAN) to develop a simple, fast and efficient analytical in-to-out body path loss (PL) model at 2.45 GHz and, thus, avoid time-consuming simulations. The PL model is an antenna-independent model and is validated with simulations in layered medium, as well as in a 3D human model using electromagnetic solvers.