The characteristics of millimeter-wave propagation for NLOS in indoor

The propagation characteristic of 60 GHz with NLOS case was measured in an empty office room, which was 13 × 8.6 × 3 m. The NLOS was made by a partition which was in front of a transmitter. The transmitter was located in a corner and the receiving points were 70 and they had 1 m spacing between them. Four antennas, an omni directional antenna, a 45° beamwidth, a 30° beamwidth, and a 12° beamwidth horn antennas were used at receiver. Also, the simulated results using ray-tracing method was compared to measured results. Finally a propagation model for 60 GHz with NLOS was proposed to use in indoor.