Digital television broadcast signal receiver

Details Digital television broadcast signal receiver Digital television broadcast signal receiver

2005-04-28

2008-12-02

Kostak, Victor R (Department: 2622)

Television

Receiver circuitry

C348S570000, C348S731000, C725S072000

Reexamination Certificate

active

07460184

ABSTRACT:
In a digital TV broadcast signal receiver connected to a multi-directional antenna called smart antenna, when a TV broadcast signal of an optional channel becomes unreceivable for any reason, it makes possible to restart displaying an image on a screen of a monitor display device, quickly. The digital TV broadcast signal receiver previously sets a plurality of optimum signal receiving direction with respect to each receivable channel with an order of priority, and switches an effective signal receiving direction of a multi-directional antenna connected thereto to one of the optimum signal receiving directions of a channel chosen by a user corresponding to the order of priority, when the TV broadcast signal of the channel is unreceivable.

REFERENCES:
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patent: 2003/0016174 (2003-01-01), Anderson
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patent: 2002-076742 (2002-03-01), None
patent: 2003-60423 (2003-02-01), None
patent: 2003-224502 (2003-08-01), None

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