Evaluation of direction of arrival and XPR by hexahedral antennas based on 920-MHz band measured data

The propagation characteristics in an urban macrocell environment was measured using a hexahedral antenna with V and H polarization on each face as a basic study in an environment where numerous IoT terminals exist in the 5G communication. The direction of arrival was obtained from the 920-MHz propagation data. The polarization characteristics were evaluated by XPR obtained from the received power values of the antennas arranged orthogonally.