ACTIVE MULTI-ANTENNA TRACKING BASE STATION FOR VESSEL AND OFFSHORE STRUCTURE

摘要

The present invention relates to an active base station-tracking multi-antenna device for vessels and offshore structures, which comprises: a fixing axis fixated and installed on a fixing body of a vessel or an offshore structure; a gimbal unit installed on the top of the fixing axis to maintain the posture of a fanning motor and an antenna; a fanning motor installed on the top of the gimbal unit to simultaneously rotate multiple antennas to the sides; and, multiple antennas connected to the fanning motor. The present invention can maintain a stable horizontal posture, and can greatly improve the communication quality by in real time controlling the azimuth and vertical angle of the antennas to be in the optimum status for communication with the base station.