TY - JOUR A1 - Molina García-Pardo, José María AU - Juan Llacer, Leandro AU - Rodríguez Rodríguez, José Víctor T1 - Medidas del canal MIMO en la transición de entrada a un pequeño tunel Y1 - 2006 UR - http://hdl.handle.net/10317/1353 AB - This contribution investigates the MIMO channel by means of measurements at the entrance of a small tunnel at 2.4 GHz. The wireless channel is measured within 100MHz for a 4x4 MIMO system. It focuses on variations of the transmitter offset and on different antenna spacings, in order to understand the impact of different configurations on capacity. It will be shown that capacity is sensitive to the transmitter offset. Indeed, these measurements showed than it is possible to maintain a low distance between antenna elements if the transmitting offset is increased. KW - Teoría de la Señal y las Comunicaciones KW - MIMO KW - Múltiple entrada y múltiple salida (MIMO) KW - Comunicación inalámbrica KW - Canal radio KW - Red multipuerto KW - Multiple input multiple output (MIMO) KW - Wireless communication KW - Radio channel KW - Multiport network LA - spa PB - Universidad de Oviedo. Escuela Politécnica Superior de Ingeniería (Gijón) ER -