Impacts on Gain Index Values in AGC of Receiver according to Building Entry Propagation in mm Wave Band

摘要

This paper describes variation characteristic on gain index values in automatic gain control of receiver based on measurement to building entry radio propagations in mm-wave band. The measurement campaign has been conducted to two different buildings within the research institute in Daejeon, which was selected to represent concrete buildings with either traditional or specific glass material. As results, we found that variations of gain index values of receiver were dependent on the pathloss as well as concrete building structures including glass materials affecting to multipath.