TY - JOUR A1 - Valenzuela Valdés, Juan Francisco AU - Sánchez Hernández, David Agapito AU - Martínez González, Antonio Manuel AU - Monzó Cabrera, Juan T1 - Multiple-Input Multiple-Output Analyzer Y1 - 2019 UR - http://hdl.handle.net/10317/13202 AB - Wireless systems that incorporate multiple inputs and multiple outputs (MIMO) for the signal are based upon turning multipath propagation, initially seen as a problem, into a solution to the limited transmission capacities. In this way, parallel transmission channels are available by increasing the number of transmitting and/or receiving antennas. Thus, high spectrum efficiencies can be achieved over the radio channel, that is, it constitutes a very competent way to satisfying the high requirements of the forthcoming Fourth Generation (4G) mobile communication systems. When the transmission channel transports energy instead of information by using high power supplies, other effects such as heating, drying and curing of materials, can be obtained. KW - Teoría de la Señal y las Comunicaciones KW - Antenas KW - Canales de transmisión paralelos KW - Sistemas de comunicaciones móviles KW - Sistemas inalámbricos LA - eng PB - European Patent Office ER -