Diffuse or dense multipath components play an important role in determining the polarization behavior of wireless transmission channels. In this communication, we parametrize a polarimetric diffuse scattering model in two indoor environments. Our method relies on the empirical extraction of dense multipaths by means of a high resolution algorithm and on the investigation of the properties of this diffuse component. The analysis reveals that diffuse scattering significantly depolarizes the impinging wave in indoor scenarios, yielding cross-polar discrimination values close to 0 dB.
Francesco Mani, Enrico M. Vitucci, François Quitin, Vittorio Degli Esposti, Claude Oestges (2014). Parameterization of a Polarimetric Diffuse Scattering Model in Indoor Environments. IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, 62(08), 4361-4364 [10.1109/TAP.2014.2322901].
Parameterization of a Polarimetric Diffuse Scattering Model in Indoor Environments
VITUCCI, ENRICO MARIA;DEGLI ESPOSTI, VITTORIO;
2014
Abstract
Diffuse or dense multipath components play an important role in determining the polarization behavior of wireless transmission channels. In this communication, we parametrize a polarimetric diffuse scattering model in two indoor environments. Our method relies on the empirical extraction of dense multipaths by means of a high resolution algorithm and on the investigation of the properties of this diffuse component. The analysis reveals that diffuse scattering significantly depolarizes the impinging wave in indoor scenarios, yielding cross-polar discrimination values close to 0 dB.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
