Background Channel Impulse Response (CIR) data (in .csv format)

The file "background_CIR.csv" contains the CIR data collected in the residential environment using the multi-static UWB system (7 modules) when no target was present. This file basically consists of complex CIR data (50 samples per measurement), timestamps with millisecond precision, details about the transmitting and receiving nodes, as well as some other useful UWB parameters that are reported by the Qorvo’s DW1000 chipset, for example, detected first path index and first path amplitudes of CIR measurements, first path and received power levels, CIR power value, preamble accumulation count value, maximum value of noise, standard deviation of noise, etc.