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Impulse Radio Ultra-Wideband (IR-UWB) communication system according to the standard IEEE.802.15.4a supporting non-coherent reception is discussed with the focus on the automatic gain controller (AGC). The performance of the transceiver is evaluated under noisy and common multipath channel environments. Simulation results confirm that a simple non-coherent, low power IR-UWB receiver can achieve the...
We have developed a novel UWB positioning system with millimeter range 3D accuracy. It is difficult to comprehensively simulate a system of this nature since many disparate components must be simulated including the analog front end, digital backend, UWB channel, 3D tag and base station positions, etc. Only through a novel simulation framework where Agilent advanced design system (ADS) is used, combining...
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