UWB beamforming architecture for RTLS applications using digital phase-shifters


In this paper a novel solution for coherent combination in ultra wide band (UWB) beamformings for real time locating systems (RTLS) is proposed. The architecture uses a double quadrature receiver and the time alignment is approached by digital phase-shifters. A comparison and evaluation with classical True Time delay (TTD) architectures is presented. Our… (More)
DOI: 10.1109/ISCAS.2011.5937869


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