| 摘要 |
PROBLEM TO BE SOLVED: To solve a problem that a highly accurate target detection is difficult in the control instructions of takeoff and landing for each aircraft with respect to a radar antenna device of a mechanical rotary type used for airport control.SOLUTION: A radar antenna control device includes: an antenna azimuth information generating circuit for acquiring information regarding beam directions of a plurality of antenna devices from the plurality of antenna devices; an antenna rotation calculation circuit for calculating respective angle differences between the beam directions from information regarding the beam directions; antenna rotation control information generating circuits for controlling the rotation of the plurality of antenna devices so that the angle difference between the beam directions falls within the predetermined range; and a target information correction circuit for correcting the difference between the plurality of radar antenna devices and displaying respective target detection information detected by the plurality of antenna devices. |
