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Intelligent omni-directional wide band television antenna

A TV antenna, omnidirectional technology, which is applied to antenna unit combinations with different polarization directions, resonant antennas, antenna supports/installation devices, etc., can solve the problems of strong directivity of TV antennas, and achieves low cost, simple structure, Create convenient effects

Inactive Publication Date: 2009-05-06
YIXING HENGJI ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to design an intelligent omnidirectional broadband that can receive wireless TV signals at 360 degrees without changing the direction of the antenna to solve the problem that the existing TV antenna has strong directivity and needs to constantly adjust the angle to achieve the ideal viewing effect. tv antenna

Method used

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  • Intelligent omni-directional wide band television antenna
  • Intelligent omni-directional wide band television antenna
  • Intelligent omni-directional wide band television antenna

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Such as Figure 1~5 , 12 shown.

[0035] An intelligent omnidirectional broadband TV antenna includes a base 1, a pillar 2 and an antenna seat 3, the lower end of the pillar 2 is fixed on the base 1, and the antenna seat 3 is supported and fixed on the upper end of the pillar 2, as figure 1 As shown, the inner vibrator 4 is installed in the antenna base 3, and the inner vibrator 4 can be arranged along the periphery of the antenna base 3, and its number is equal to the number of sides of the antenna base 3. When the antenna base 3 is quadrilateral, the inner vibrator 4 The number is four (such as figure 2 shown), when the number of antenna bases 3 is triangular, the number of inner oscillators 4 is three (such as image 3 shown), and so on. When the internal dipoles 4 are arranged along the periphery of the antenna base 3 , the ends of two adjacent internal dipoles 4 face each other but are not connected. The terminals of the inner vibrator 4 can be connected with ...

Embodiment 2

[0040] Such as figure 1 , 6 ~12 shown.

[0041] An intelligent omnidirectional broadband TV antenna includes a base 1, a pillar 2 and an antenna seat 3, the lower end of the pillar 2 is fixed on the base 1, and the antenna seat 3 is supported and fixed on the upper end of the pillar 2, as figure 1 As shown, the antenna seat 3 is equipped with an inner vibrator 4, and the inner vibrator 4 is square (such as Figure 6 ) or triangle ( Figure 7 ) layout, the antenna seat 3 is also provided with a mounting seat 6 for installing the outer vibrator 5, the position of the mounting seat 6 is opposite to the square or triangular corner position, and the working axis of the outer vibrator 5 and the axes of the two adjacent inner vibrators 4 The included angles are equal.

[0042] The external vibrator 5 can be made of PCB material or directly made of copper tube. When the outer vibrator 5 is made of PCB material, it includes an upper case 501 and a lower case 502 for installing and...

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Abstract

The invention relates to an intelligent omnidirectional and wide-band television antenna which comprises a base (1), a brace strut (2) and an antenna pedestal (3). The lower end of the brace strut (2) is fixed on the base (1), and the antenna pedestal (3) is supported and fixed at the upper end of the brace strut (2). The television antenna is characterized in that inner vibrators (4) are installed in the antenna pedestal (3), and the inner vibrators (4) are arranged in the antenna pedestal (3) by adopting any of the following ways: a. the inner vibrators (4) are arranged around the periphery of the antenna pedestal (3); b. four vibrators are arranged in a cross way; and c. the main bodies of four groups of vibrators are arranged in a cross way. Outer vibrators are installed outside the inner vibrators to improve the receiving effect. The television antenna solves the problem of antenna omnidirectional receiving through the reasonable arrangement of the inner vibrators and the outer vibrators which can realize the multidirectional signal acquisition, and provide an ideal original signal source for the mixing, the amplification and the output of a subsequent signal.

Description

technical field [0001] The invention relates to an indoor television antenna, in particular to an omnidirectional broadband television antenna, in particular to an intelligent omnidirectional broadband television antenna. Background technique [0002] As we all know, with the development of radio technology, antennas are an indispensable tool for receiving various radio signals, and people have designed various antennas according to various receiving needs. As one of the important applications of radio, television has also undergone earth-shaking changes. It is becoming an indispensable spiritual food for people's daily life, and plays an irreplaceable important role in information dissemination, publicity and education. TV is also developing from wireless to wired. At present, cable TV has been basically popularized in cities and economically developed rural areas. Therefore, this type of TV has completely got rid of the trouble of antennas. However, antennas are still req...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q9/04H01Q21/24H01Q1/12
Inventor 单晓昌邢精思潘文闻
Owner YIXING HENGJI ELECTRONICS