Satellite television ground receiving indoor antenna for automatically searching satellites

A terrestrial reception and satellite TV technology, applied in antennas, loop antennas, antenna arrays, etc., can solve the problems of not being able to be moved indoors, placing the antenna in a large area, and large normal size, etc. Easy to install and adjust, easy to use

Active Publication Date: 2010-08-25
SICHUAN VIDEO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Currently commercially available antennas have relatively large normal dimensions, and they must be fixed with bases or other forms of support mechanisms when in use, which makes the antennas occupy a large area and cannot be directly moved indoors for use.
However, the antenna control system currently available on the market cannot meet the requirements of receiving TV signals quickly and normally even if the antenna is moved at will. The machine enters the normal receiving state

Method used

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  • Satellite television ground receiving indoor antenna for automatically searching satellites
  • Satellite television ground receiving indoor antenna for automatically searching satellites
  • Satellite television ground receiving indoor antenna for automatically searching satellites

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Embodiment Construction

[0036] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] As shown in Figures 1 and 2, a satellite TV ground receiving automatic star-seeking indoor antenna includes an antenna, an antenna drive system, an antenna drive control system circuit board, a tuner and a base, and the antenna includes an antenna base 7 and an antenna board 8 and the radome 9, the antenna plate 8 and the radome 9 are fixed on the antenna base 7, and the antenna base 7 is hinged with the antenna drive system through the pitch adjustment screw 10, as shown in Figure 3, engra...

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PUM

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Abstract

The invention discloses a satellite television ground receiving indoor antenna for automatically searching satellites, which comprises an antenna, an antenna driving system, an antenna driving control system circuit board, a tuner and a base. The antenna is connected with the antenna driving system which is controlled by the antenna driving control system circuit board; and the tuner is fixed on the antenna. By comparing the intensities of receiving signals, an antenna driving control system controls the rotation of the antenna driving system so as to drive the antenna to rotate for automatically searching satellites; therefore, if the position of the antenna is moved, the antenna can quickly find the optimal singles at the new position through rotation (in dozens of seconds) and transmits the signals to a receiver; and the whole device can be placed indoors, and has the advantages of compact overall structure, small floor area, convenient use and quick and convenient installation and adjustment.

Description

technical field [0001] The invention relates to a satellite TV ground receiving device, in particular a new type of satellite TV ground receiving automatic star-seeking indoor antenna. Background technique [0002] Currently commercially available satellite TV receiving equipment, its antenna, antenna driving system and tuner all work outdoors, while the control system of the antenna works indoors. In this way, the outdoor work part requires a certain ability to resist rain, lightning, wind, sun, and corrosion. If the above requirements are to be met, the geometric size will be increased. Indoor devices (such as receivers) often need tens of meters or even longer RF cables to connect with outdoor devices, and because the RF cable has a considerable signal loss, in order to compensate for the signal loss, it is necessary to install an amplifier or add a A large antenna aperture will increase the cost and the occupied area of ​​the antenna. [0003] Currently commercially av...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q3/02H01Q1/24H01Q7/00H01Q21/00
Inventor 苏承松
Owner SICHUAN VIDEO ELECTRONICS
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