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This paper describes a low power Ultra-Wideband Impulse Radio (UWB-IR) Application Specific Integrated Circuit (ASIC) transmitter implemented in UMC 0.18 μm. This transmitter has been designed for low data rate communication applications and indoor positioning systems. It is powered by 1.8 V and its current consumption is 20 mA during pulse transmission and lower than 45 μA the rest of the time. This...
A few years ago an experimental platform was designed and built in order to demonstrate the feasibility of ultra-wideband (UWB) technology applied to indoor positioning. this small-scale demonstrator proved to be a valuable research tool with the flexibility to study, test and assess the performance of various system architectures and signal processing algorithms. based on this successful experience,...
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