@conference{10902/3399, year = {2004}, month = {9}, url = {http://hdl.handle.net/10902/3399}, abstract = {MIMO systems based on dual-polarized antennas at transmitter and receiver constitute an interesting alternative to conventional MIMO configurations. This paper analyzes the ergodic capacity of such systems in urban micro- and picocellular environments. The MIMO channel is modeled by using a site-specific ray-tracing propagation tool. This technique permits to analyze the impact of environmental parameters, like antennas location and orientation, on the system performance. Ergodic capacity estimations in a specific urban environment are presented.}, publisher = {URSI 2004, XIX Simposium Nacional de la Unión Científica Internacional de Radio, Barcelona}, title = {Capacidad ergódica de sistemas MIMO basados en antenas con polarización dual}, author = {Pérez López, Jesús Ramón and Ibáñez Díaz, Jesús María and Vielva Martínez, Luis Antonio and Santamaría Caballero, Luis Ignacio}, }