Spatial and Temporal Characterization of Indoor Millimeter Wave Propagation at 24GHz

초록

Indoormillimeter wave propagation at the frequency of 24GHz is studied by experimental methods. Measurements are performed to obtain temporal and spatial channel model using a channel sounder and rotating antennas in a corridor. The measured impulse responses are processed to obtain compact channel model following Saleh-Valenzuela's model. The responses are compared with those of 5.3GHz for the same test sites. Angular spread of 24GHz is found to be smaller than that of 5.3GHz, while echoes of 24GHz are found to be longer than those of 5.3GHz.