Back to results
US 2007/0182868 A1Published application
Television signal processor having dual antennas
AssigneeYUAN High-Tech Development Co., Ltd.
InventorShih-Huai Yang
Life of this patent
Estimating the term…
Abstract
The present invention has two antennas to receive video/audio signals. The antennas tunes the frequency bands of the signals they receive in order to display two video/audio signals of two different bands. Or, if the antennas are tuned to receive video/audio signals of the same frequency band, the sensitivity on receiving signals is enhanced.
Claims8
A television signal processor having dual antennas, comprising:
- (a) a first signal receiver, said first signal receiver receiving video/audio signals of requested frequency band, said first signal receiver comprising
- (i) a first antenna;
- (ii) a first tuner being connected with said first antenna;
- (iii) a first infrared-rays signal-receiving unit being connected with said first tuner;
- and
- (iv) a first video/audio decoder being connected with said first infrared-rays signal-receiving unit;
- (b) a second signal receiver, said second signal receiver receiving video/audio signals of requested frequency band, said second signal receiver comprising
- (i) a second antenna;
- (ii) a second tuner being connected with said second
- (iii) a second infrared-rays signal-receiving unit being connected with said second tuner;
- and
- (iv) a second video/audio decoder being connected with said second infrared-rays signal-receiving unit;
- (c) a video/audio transmitter, said video/audio transmitter being connected with said first video/audio decoder and said second video/audio decoder to receive video/audio signals from said first signal receiver and said second signal receiver;
- (d) an encoder, said encoder being connected with said video/audio transmitter to receive video/audio signals from said video/audio transmitter to be compressed and encoded;
- and
- (e) a connecting unit, said connecting unit being connected with said encoder, said connecting unit connecting to an outside electrical device to display said video/audio signals on said outside electrical device.
13 more elements
A television signal processor having dual antennas, comprising:
- (a) a first signal receiver, said first signal receiver receiving video/audio signals of requested frequency band, said first signal receiver comprising
- (i) a first antenna;
- (ii) a first tuner being connected with said first antenna;
- and
- (iii) a first video/audio decoder being connected with said first infrared-rays signal-receiving unit;
- (b) a second signal receiver, said second signal receiver receiving video/audio signals of requested frequency band, said second signal receiver comprising
- (i) a second antenna;
- (ii) a second tuner being connected with said second antenna;
- and
- (iii) a second video/audio decoder being connected with said second infrared-rays signal-receiving unit;
- (c) a video/audio transmitter, said video/audio transmitter being connected with said first video/audio decoder and said second video/audio decoder to receive video/audio signals from said first signal receiver and said second signal receiver;
- (d) a third infrared-rays signal-receiving unit being connected with said video/audio transmitter, said third infrared-rays signal-receiving unit comprising a third signal transducer, and a third signal-receiving sensor connected with said third signal transducer;
- (e) an encoder, said encoder being connected with said video/audio transmitter to receive video/audio signals from said video/audio transmitter to be compressed and encoded;
- and
- (f) a connecting unit, said connecting unit being connected with said encoder, said connecting unit connecting to an outside electrical device to display said video/audio signals on said outside electrical device.
12 more elements
Dependencies are inferred from the claim text.