A dual-mode Ultra-Wideband wireless platform for remote patient monitoring systems

The combination of two factors demands the need to find a solution that guarantees the well-being of the people suffering from chronic diseases. On the one hand, the increase of the life expectancy leads to an older world's population. On the other hand, the aged are more likely to suffer from chronic diseases and/or injuries. This thesis deals with the design of an Ultra-Wideband-based node of a Remote Patient Monitoring (RPM) network. This node must be able to measure, collect and transmit some medical parameters of a patient. Existing RPM networks use two different hardware platforms: one for measuring and another one for transmitting. This leads to high cost and high power consumption. Since a RPM network is typically composed by hundreds or thousands of nodes, a new platform with lower cost and power consumption is vital to make such a system work. This thesis explores the viability to achieve the dual-mode operation: Radar Mode (RM) to obtain a certain parameter and Data Transmission Mode (DTM) to send it to another node. A platform using Impulse-Radio Ultra-Wideband (IR-UWB) has been proposed to accomplish this goal. The simulations done verified its feasibility. Moreover, the physical experiments carried out validated the transmitter. Nevertheless, due to time and hardware limitations, the receiver has not been experimentally validated yet

Desarrollo de una plataforma digital basada en FPGA para la corrección de anomalías en transmisores con alimentación dinámica

Se trata de implementar en un dispositivo FPGA una serie de algoritmos de procesado digital que mejoren las prestaciones y rendimiento en transmisores de alimentación dinámica: transmisores polares y de seguimiento de envolvente

Desarrollo de una plataforma digital basada en FPGA para la corrección de anomalías en transmisores con alimentación dinámica

Se trata de implementar en un dispositivo FPGA una serie de algoritmos de procesado digital que mejoren las prestaciones y rendimiento en transmisores de alimentación dinámica: transmisores polares y de seguimiento de envolvente