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Automobile window glass amplitude modulation and frequency modulation shared printed antenna system

A technology for printing antennas and window glass, applied in directions such as antennas, windshields, antenna arrays, etc., can solve the problems of complex composition, and achieve the effect of good effect, easy installation and use, and reasonable design.

Inactive Publication Date: 2011-05-18
蒋小平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the front windows, rear windows, and side windows of automobiles are mostly arranged separately for AM and FM. The FM antenna uses the defrosting line area as the antenna. In addition to the antenna amplifier and the connecting feeder, the entire antenna system needs to add high and low positions. filters, complex

Method used

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  • Automobile window glass amplitude modulation and frequency modulation shared printed antenna system
  • Automobile window glass amplitude modulation and frequency modulation shared printed antenna system
  • Automobile window glass amplitude modulation and frequency modulation shared printed antenna system

Examples

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Embodiment Construction

[0019] Refer to attached Figure 1~4 The automotive window glass AM and FM shared printed antenna system is composed of a window glass printed antenna part and an antenna amplifier part. An antenna 2 is printed, and an antenna signal output terminal 3 is provided. The printed antenna 2 shared by AM and FM is connected to the antenna signal output terminal 3 through wires. AM and FM shared printed antennas are printed 2 on the windshield 1 of the vehicle window.

[0020] The printed antenna 2 shared by AM and FM is printed with silver paste.

[0021] The antenna amplifier part includes an antenna amplifier shell 5, a bracket 12, an electronic circuit board, a signal output plug 8, a power input socket 9, a parallel coaxial cable output line 7, an antenna signal input terminal 4 and a high-frequency signal connection line 11; There is an electronic circuit board, the bracket 12 is provided with a mounting hole 6 , and the shell 5 is set on the bracket 12 .

[0022] An electr...

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PUM

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Abstract

The invention discloses an automobile window glass amplitude modulation and frequency modulation (AM / FM) shared printed antenna system, which relates to an automobile front window, rear window and side window windscreen AM / FM shared printed antenna system. The system consists of a window glass printed antenna part and an antenna amplifier part and is characterized in that: the automobile window glass printed antenna part is provided with an automobile window windscreen; the automobile window windscreen is printed with an AM / FM shared printed antenna and is provided with an antenna signal output terminal; the AM / FM shared printed antenna is connected with the antenna signal output terminal through a lead; the antenna amplifier part comprises an antenna amplifier shell, a bracket, an electronic circuit board, a signal output plug, a power supply input socket, parallel coaxial cable output lines, an antenna signal input terminal and a high-frequency signal connection line; the electronic circuit board is arranged on the bracket; a mounting hole is formed on the bracket; and the shell is sleeved on the bracket.

Description

technical field [0001] The invention relates to a shared printed antenna system for AM and FM (AM / FM) of automobile window glass, which relates to a shared printed antenna system for AM / FM (AM / FM) of front windows, rear windows and windshields of side windows. Background technique [0002] At present, the front windows, rear windows, and side windows of automobiles are mostly arranged separately for AM and FM. The FM antenna uses the defrosting line area as the antenna. In addition to the antenna amplifier and the connecting feeder, the entire antenna system needs to add high and low positions. Filters are complex. Contents of the invention [0003] The object of the present invention is to provide a shared printed antenna system for AM and FM of automobile window glass in view of the above disadvantages, which can not only meet the requirements of antenna receiving effect, but also reduce and save product cost, facilitate installation and use, and have good input and outp...

Claims

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Application Information

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IPC IPC(8): H01Q1/32H01Q1/38H01Q21/00B60J1/20
Inventor 蒋小平
Owner 蒋小平
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