In this paper a novel model for forward diffuse scattering of indoor walls is presented which is suitable for integration in ray-based prediction tools for indoor environment. The model extends the already-available Effective-Roughness (ER) diffusescattering model in a straight-forward way and allows for a different scattering behaviour of the wall in the backward and forward half-spaces to be described. The model is checked against measurements on a wall sample and it is shown to sensibly improve the accuracy of the prediction of the overall scattering pattern of the wall.
A model for forward-diffuse scattering through a wall / F. Fuschini; V. Degli Esposti; E. M. Vitucci. - ELETTRONICO. - (2010), pp. 1-4. (Intervento presentato al convegno 4th European Conference on Antenna and Propagation (EuCAP 2010) tenutosi a Barcelona (SP) nel April 12-16 2010).
A model for forward-diffuse scattering through a wall
FUSCHINI, FRANCO;DEGLI ESPOSTI, VITTORIO;VITUCCI, ENRICO MARIA
2010
Abstract
In this paper a novel model for forward diffuse scattering of indoor walls is presented which is suitable for integration in ray-based prediction tools for indoor environment. The model extends the already-available Effective-Roughness (ER) diffusescattering model in a straight-forward way and allows for a different scattering behaviour of the wall in the backward and forward half-spaces to be described. The model is checked against measurements on a wall sample and it is shown to sensibly improve the accuracy of the prediction of the overall scattering pattern of the wall.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
