Title:
BIAXIAL ANTENNA USING SINGLE MOTOR
Document Type and Number:
WIPO Patent Application WO/2019/074175
Kind Code:
A1
Abstract:
The present invention relates to a biaxial antenna using a single motor capable of simplifying an apparatus and saving a manufacturing cost by controlling elevation and azimuth with the single motor. The biaxial antenna includes a fixed central shaft having a screw thread formed on an outercircumference surfacethereof, a rotation part having a screw thread formed on an inner circumference surface thereof to be coupled to the fixed central shaft, rotated, and including a first rotation plate which is moved to an upper side or a lower side, an antenna part having a rear surfaceconnected to the first rotation plate and both sides hinge coupled to the rotation part, a motor connected to the rotation part to rotate the rotation part, and a controller controlling the numberof revolutions and the degree of rotation of the motor to control elevation and azimuth of the antenna part.
Inventors:
PARK CHAN GOO (KR)
Application Number:
PCT/KR2018/003878
Publication Date:
April 18, 2019
Filing Date:
April 03, 2018
Export Citation:
Assignee:
WIWORLD CO LTD (KR)
International Classes:
H01Q3/08; H01Q1/12
Foreign References:
| US20100259458A1 | 2010-10-14 | |||
| KR101187925B1 | 2012-10-05 | |||
| KR101734217B1 | 2017-05-12 | |||
| US20100265149A1 | 2010-10-21 | |||
| US20070216592A1 | 2007-09-20 |
Attorney, Agent or Firm:
PLUS INTERNATIONAL IP LAW FIRM (KR)
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