Antenna controlling apparatus and method thereof

Communications: directive radio wave systems and devices (e.g. – Directive – Including antenna orientation

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348731, H01Q 300

Patent

active

053009355

ABSTRACT:
An antenna controlling apparatus for automatically fine tuning the broadcast signal received via an antenna to precisely tune a desired channel at a tuner including an antenna driving unit for controlling the direction of an antenna to be in the optimum condition for receiving radio waves according to the radio-wave receiving condition transmitted via the antenna, a sensor for detecting the variation of the antenna as the direction of the antenna changes by the antenna driving unit, a memory for storing direction information of the antenna detected by the sensor when the direction of the antenna is in the optimum condition for receiving radio waves, and a microcomputer for reading out for a given channel the position information of the antenna corresponding to the optimum condition for the channel.

REFERENCES:
patent: 4521913 (1985-06-01), Huber et al.
patent: 4743909 (1988-05-01), Nakamura et al.
patent: 4796032 (1989-01-01), Sakurai et al.
Abstract of Japanese Patent Laid-Open No. Sho 63-18703.
Abstract of Japanese Patent Laid-Open No. Hei 1-129510.

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