Attitude control system for antenna on mobile body

Details Attitude control system for antenna on mobile body Attitude control system for antenna on mobile body

1991-11-06

1992-12-22

Blum, Theodore M.

Communications: directive radio wave systems and devices (e.g.,

Directive

Including antenna orientation

H01Q 300

Patent

active

051737086

ABSTRACT:
An attitude control system for an antenna on a mobile body is comprised of a supporting device for supporting the antenna in such a manner that the antenna is rotatable and is movable in the vertical direction, a driving device for driving the antenna, an attitude change detecting device for detecting a speed of the attitude of the antenna relative to to the source of radio wave, a first control device for controlling the driving device in such a manner that the antenna is driven for cancelling the deviation between the resultant of the attitude change detecting device and a correcting value a receiving device for receiving radio wave which is connected to the antenna, a second control device for changing the attitude of the antenna toward higher receiving level derived from the receiving device and a drift correcting device for renewing the correcting value in such a manner that accumulated vector becomes zero which is the accumulation of a vector upon the changing of the attitude of the antenna.

REFERENCES:
patent: 4725843 (1988-02-01), Suzuki et al.
patent: 4873526 (1989-10-01), Katsuo
patent: 5061936 (1991-10-01), Suzuki
patent: 5073783 (1991-12-01), Uematsu et al.

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