ANTENNA LIFTING DEVICE AND ELECTROMAGNETIC WAVE MEASURING SYSTEM

摘要

An antenna lifting device is provided with an antenna unit and a lifting mechanism which brings up/down the antenna unit in the vertical direction. The antenna unit is provided with an antenna, an antenna supporting mechanism which supports the antenna, and an elevation angle adjusting mechanism configured to adjust the elevation angle of the antenna. The elevation angle adjusting mechanism adjusts the elevation angle of the antenna by rotating the antenna supporting mechanism, and the elevation angle can be adjusted independently from operation of bringing up/down the antenna unit by the lifting mechanism. Since the elevation angle of the antenna can be discretionary adjusted, electromagnetic wave measurement can be performed more accurately.