Propagation Measurements for Indoor Wireless Communications at 350/650 GHz

We have performed a propagation measurement campaign at 350/650 GHz in a typical indoor environment. The path losses were measured as a function of the transmitter and receiver angles. The results show that multiple spatially resolvable paths exist, and they can be associated with the propagation environment closely. The results also show the necessity of utilizing both the LoS and NLoS paths to keep the communication reliable. As supplements to propagation modeling, the LoS path losses and reflection losses were also characterized.