Title:
ANTENNA DEVICE FOR RECEPTION OF SATELLITE BROADCAST
Document Type and Number:
Japanese Patent JPH06120846
Kind Code:
A
Abstract:
PURPOSE: To receive various satellite broadcasts by means of a single antenna by changing automatically the direction of the antenna.
CONSTITUTION: An antenna device which receives the satellite broadcasts is provided with the sensor 2 and 3 which check the directions of an antenna 1, a storage 7 which stores the value of both sensors 2 and 3, and a tuner 8 which serves as a selection means which selects a desired program. Furthermore the control motors 4 and 5 are added to change the direction of the antenna 1 and motor control means 6 which controls the direction of the antenna 1 based on the data stored in the means 7 and the signal selected by the selection means by means of both motors 4 and 5.
Inventors:
IRIYAMA YASUHIRO
Application Number:
JP27177692A
Publication Date:
April 28, 1994
Filing Date:
October 09, 1992
Export Citation:
Assignee:
BROTHER IND LTD
International Classes:
H01Q3/08; H04B1/08; H04B1/16; H04B1/18; H04N7/20; (IPC1-7): H04B1/08; H01Q3/08; H04B1/16; H04B1/18; H04N7/20