The behaviour of radio propagation in co- and crosspolarization in urban environment is studied with the aid of both Ray Tracing simulation and MIMO measurements. A Ray Tracing (RT) model including diffuse scattering has been adopted, therefore allowing the tuning of the RT model and the analysis of the role of diffuse scattering in cross-polarization propagation. A high degree of crosspolarization coupling is observed, especially in NLOS cases, confirming the feasibility of efficient and compact MIMO schemes adopting dual polarized antennas.
E. M. Vitucci, V. M. Kolmonen, V. Degli-Esposti, P. Vainikainen (2008). Analysis of radio propagation in co- and cross-polarization in urban environment. s.l : s.n [10.1109/ISSSTA.2008.56].
Analysis of radio propagation in co- and cross-polarization in urban environment
VITUCCI, ENRICO MARIA;DEGLI ESPOSTI, VITTORIO;
2008
Abstract
The behaviour of radio propagation in co- and crosspolarization in urban environment is studied with the aid of both Ray Tracing simulation and MIMO measurements. A Ray Tracing (RT) model including diffuse scattering has been adopted, therefore allowing the tuning of the RT model and the analysis of the role of diffuse scattering in cross-polarization propagation. A high degree of crosspolarization coupling is observed, especially in NLOS cases, confirming the feasibility of efficient and compact MIMO schemes adopting dual polarized antennas.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
