Antenna tuning system having anti-electromagnetic interference function

An anti-electromagnetic interference and antenna tuning technology, which is applied to antennas, antennas suitable for movable objects, antenna components, etc., can solve the effects of vibration and vibration of the electronic circuit of the antenna tuner, the mechanical structure is easy to be frozen, and the angle of the antenna Difficult to mediate and other issues, to achieve the effect of easy installation of lines

Inactive Publication Date: 2018-03-23
CHENGDU FAREAST HIGH TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the current antenna tuner is used on a ship, the ground wire connector is likely to interfere with other connectors, and the electronic circuit inside the antenna tuner is easily affected by bumps and vibrations during the ship's driving; when the ship travels to a cold area, the antenna tuning The mechanical structure of the connection between the device and the antenna is easy to freeze, making it difficult to adjust the angle of the antenna

Method used

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  • Antenna tuning system having anti-electromagnetic interference function
  • Antenna tuning system having anti-electromagnetic interference function
  • Antenna tuning system having anti-electromagnetic interference function

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Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings. As a limitation of the present invention.

[0017] Such as Figure 1~3 As shown, the antenna tuning system with anti-electromagnetic interference function includes an antenna tuner 1, a first insulator 2, a second insulator 5, a third insulator 7, a bottom plate 12 and an elastic telescopic rod 13, and the antenna tuner 1 is provided with a power supply wire, radio frequency line, and ground wire, and the three inlets are connected with the first metal post 3, the second metal post 4 and the third metal post 6 in sequence, the first insulator 2, the second insulator 5, and the third insulator 7 is wrapped on the cylinders of the first metal column 3, the second metal column 4, and the third metal column 6 in turn; the antenna tuner 1 is also provided...

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Abstract

The invention discloses an antenna tuning system having the anti-electromagnetic interference function and relates to the communication equipment. According to the system, a first metal column, a second metal column and a third metal column are wrapped through a first insulator, a second insulator and a third insulator, mutual line interference and electromagnetic interference of the three metal columns and the insulators connected at three access interfaces can be avoided, function end heads of the three access interfaces are made to be away from an antenna tuner body, line mounting is easier, an antenna tuner is connected with a bottom plate through an elastic telescoping rod, due to angle setting of the elastic telescoping rod, the anti-vibration effect in the transverse and vertical directions can be realized, the antenna tuber is provided with a water tank comprising an electrical heating panel, after water is injected into the water tank, the water is sprayed out through pushinga moving plate with a push rod by a stepping motor in the water tank, and heating for an integrated body composed of an antenna connector, a rotation shaft and a support arm is carried out.

Description

technical field [0001] The invention relates to communication equipment, in particular to an antenna tuning system with anti-electromagnetic interference function. Background technique [0002] The antenna tuner is an impedance matching network connecting the transmitter and the antenna. It can match the impedance between the transmitter and the antenna, so that the antenna has the maximum radiated power at any frequency. It is widely used in ground, vehicle, ship-borne and aviation short-wave radio stations. When the current antenna tuner is used on a ship, the ground wire connector is likely to interfere with other connectors, and the electronic circuit inside the antenna tuner is easily affected by bumps and vibrations during the ship's driving; when the ship travels to a cold area, the antenna tuning The mechanical structure of the connection between the device and the antenna is easily frozen, making it difficult to adjust the angle of the antenna. Contents of the in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/50H01Q1/00H01Q1/34
CPCH01Q1/00H01Q1/34H01Q1/50
Inventor 李昆坤蓝宁林文龙
Owner CHENGDU FAREAST HIGH TECH CO LTD
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