Title:
ACTIVE BASE STATION-TRACKING MULTIPLE ANTENNA DEVICE FOR SHIP AND OFFSHORE STRUCTURE, AND ACTIVE BASE STATION-TRACKING ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/069482
Kind Code:
A1
Abstract:
The present invention relates to an active base station-tracking multiple antenna device for a ship and an offshore structure. This technological configuration comprises: a fixed shaft fixedly installed on a fixed body of a ship or an offshore structure; a gimbal unit installed on the top portion of the fixed shaft, for maintaining the orientations of a panning motor and an antenna; the panning motor installed on the top portion of the gimbal unit, for simultaneously rotating a plurality of antennas in left and right directions; and the plurality of antennas connected to the panning motor. Accordingly, the plurality of antennas can always be maintained in a stable orientation in a horizontal state, and the azimuth and the vertical angles of the antennas can be adjusted in real time to optimum states for communication with a base station, in order to significantly improve communication quality.
Inventors:
KANG HEEWOOK (KR)
KIM JISONG (KR)
KIM JISONG (KR)
Application Number:
PCT/KR2016/011680
Publication Date:
April 27, 2017
Filing Date:
October 18, 2016
Export Citation:
Assignee:
HARBORMAX CO LTD (KR)
International Classes:
B63B45/00; H01Q1/24; H01Q1/34; H01Q3/02; H01Q3/08; H01Q21/06
Foreign References:
| JP2010093810A | 2010-04-22 | |||
| JP2013221791A | 2013-10-28 | |||
| JP2004193731A | 2004-07-08 | |||
| KR20150059104A | 2015-05-29 | |||
| KR100974534B1 | 2010-08-10 |
Attorney, Agent or Firm:
JUNG, Namjin (KR)
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