| 摘要 |
PROBLEM TO BE SOLVED: To provide an antenna system with a high degree of freedom for disposing a counter weight by lowering the center of gravity in place of a constitution that the counter weight is disposed only above a base plate.SOLUTION: The antenna system includes: a base plate; an antenna unit provided onto the base plate; and a counter weight unit disposed below the base plate being hung below the base plate. The antenna unit is a parabolic antenna which has an antenna drive unit of a dual axis of an azimuth axis and an elevation axis or a triple axis of an azimuth axis, a cross elevation axis and an elevation axis. The base plate includes: the antenna unit; a first base plate supporting the counter weight unit; and a second base plate coupled with the first base plate. |
