Patent ID: 11043742

Abstract:
A wireless channel sounding system may include a wireless channel sounding transmitter having at least two radio frequency front ends coupled to at least two phased array antennas to generate at least two radio frequency channel sounding waveforms from at least two baseband signals, the at least two phased array antennas each controllable to provide a respective transmit beam that is steerable in azimuth and elevation, and that comprises one of the at least two radio frequency channel sounding waveforms, where faces of the at least two phased array antennas are arranged to provide a transmit beam coverage over 360 degrees in azimuth, and a first processing system including at least one processor, in communication with the at least two radio frequency front ends, to provide the at least two baseband signals and steer the respective transmit beams via instructions to the at least two radio frequency front ends.