Initial 75–110 GHz indoor propagation measurements

This work presents the initial investigations in the indoor W-band radio channel with a Vector Network Analyzer - based channel sounder capable of measuring from 75 GHz to 500 GHz (mm-W and sub mm-W) with converters. Initial measurements of the path loss and time-delay domain channel responses measured in the 75-110 GHz frequency band are presented for transmitter-receiver distances lower than 1 meter.