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A satellite TV receiving system

A technology for a receiving system and satellite TV, applied in the field of satellite TV receiving systems, can solve the problems of high cost, troublesome manufacturing, difficult surface processing, etc., and achieve the effects of not occupying space, easy manufacturing and processing, and low cost

Active Publication Date: 2016-09-28
KUANG CHI INST OF ADVANCED TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The curved surface of the reflective surface of the parabolic reflector is difficult to process and requires high precision. Therefore, manufacturing is troublesome and the cost is high
[0004] In addition, the feed source and the receiver are connected by cables, which seriously affects the indoor space layout

Method used

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  • A satellite TV receiving system
  • A satellite TV receiving system
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Embodiment Construction

[0042] Such as figure 1 and Figure 4 As shown, the satellite TV receiving system of the present invention comprises a solar cell panel TY, a metamaterial film 10 attached to the backside of the solar cell panel TY, a feed source KY, a tuner connected to the feed source KY, and a tuner connected to the tuner The wireless transmitter FS, the wireless receiver JS receiving the signal sent by the wireless transmitter FS and the set-top box JDH connected to the wireless receiver JS.

[0043] In the present invention, the feed source KY is integrated with the high frequency body. For example, it can be the CL11R integrated tuner of Coship Electronics, with an input frequency of 11.7-12.2GHz and an output frequency of 950-1450MHz, which can watch most Ku-band satellite TVs.

[0044] The set-top box, such as the N6188 of Coship Electronics, can be used to receive the satellite TV signal of ChinaSat-9.

[0045] The wireless transmitter FS transmits the data from the tuner to the wi...

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PUM

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Abstract

The invention discloses a satellite television receiving system comprising a solar battery panel, a meta-material thin film attached to a nightside of the solar battery panel, a feed source, a tuner connected with the feed source, a wireless transmitter connected with the tuner, a wireless receiver for receiving signals sent by the wireless transmitter, a set top box connected with the wireless receiver, wherein the meta-material thin film comprises a first base and a plurality of artificial micro-structures attached to a first substrate. According to the satellite television receiving system disclosed by the invention, data between the feed source and the set top box is transmitted in a wireless manner and complicated routing of a cable is not needed, so that the satellite television receiving system is convenient and beautiful. The meta-material thin film is used for replacing a traditional paraboloid reflection plate so that the manufacturing and machining are easier and the cost is lower.

Description

technical field [0001] The present invention relates to the communication field, and more specifically, relates to a satellite TV receiving system. Background technique [0002] The traditional satellite antenna receiving system is a satellite ground receiving station composed of a parabolic reflector, a feed source, a tuner, and a satellite receiver. The parabolic reflector is responsible for reflecting the satellite signal into the feed and LNB located at the focal point. The feed source is a horn set at the focal point of the parabolic reflector to collect satellite signals, also known as a corrugated horn. There are two main functions: one is to collect the electromagnetic wave signal received by the antenna, transform it into a signal voltage, and supply it to the tuner. The second is to perform polarization conversion on the received electromagnetic waves. The high-frequency head LNB (also known as the frequency reducer) is to reduce the frequency and amplify the sa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/44H04N7/20H01Q15/00
Inventor 刘若鹏季春霖岳玉涛洪运南李雷
Owner KUANG CHI INST OF ADVANCED TECH