System-integrated ground station antenna calibration system including phase alignment for automatic tracking (autotracking)

摘要

Calibration system for an antenna comprising several test antennas which generate several individual fields, the test antennas being arranged in a radiation system of the antenna in such a way that an electromagnetic field is generated from the individual fields in a feed device of the antenna, which corresponds to an incident plane wave front of another antenna, and the radiation system comprises the feed device of the antenna and a main reflector and a subreflector.