The paper “UWB Propagation Characteristics of Human-to-Robot Communication in Automated Collaborative Warehouse” has been presented on the IEEE International Symposium on Antennas and Propagation and North American Radio Science Meeting ( that took place online on 6th of June 2020. In it, propagation of UWB Gaussian signal in a model of automated collaborative warehouse is analyzed using ray tracing method. The transmitting antenna is placed on the human body while the received power profiles in warehouse containing empty racks and racks filled with different loads are calculated. This gives rise to estimation of safe communication range between humans and robots.