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Printing antenna system of vehicle rear window glass

An antenna system and window glass technology, applied in transmission systems, windshields, independent non-interacting antenna combinations, etc., can solve the problems of good time difference in reception, distortion of FM signals, and fewer stations received. The effect of increasing the number, increasing the signal reception, and compact structure

Active Publication Date: 2009-01-14
TAIZHOU SUZHONG ANTENNA GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the audio antennas of mid-to-high-end cars all use a single antenna to receive FM broadcast signals. Due to the strong directivity of FM broadcast signals, the receiving effect is sometimes good and the time difference is not ideal. FM signal distortion

Method used

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  • Printing antenna system of vehicle rear window glass
  • Printing antenna system of vehicle rear window glass

Examples

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Embodiment Construction

[0026] With reference to accompanying drawing 1,2, a kind of automobile rear window glass printed antenna system is characterized in that being provided with frequency modulation (FM) printed antenna, amplitude modulation (AM) printed antenna on automobile rear window glass; FM printed antenna is provided with There are several antennas, and the AM printed antenna is provided with several antennas; the frequency modulation (FM) printed antenna and the amplitude modulation (AM) printed antenna are respectively provided with printed antenna output terminals, and the frequency modulation (FM) printed antenna and the AM (AM) printed antenna ) the printed antenna output terminals of the printed antenna are respectively connected to the antenna amplifier through bridge lines. The frequency modulation (FM) printed antenna is externally connected with a band-stop filter connected to the positive power supply, and an elastic contact piece is installed on one side of the FM printed anten...

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PUM

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Abstract

The invention relates to an automobile rear window glass printing antenna system, in particular to a frequency-modulation and amplitude-modulation printing antenna which is arranged on the rear window glass and connected with an antenna amplifier; the automobile rear window glass printing antenna system which is connected with a demisting and defrosting power supply is especially suitable for being used as acoustic antennas of middle-class and high-class cars. The automobile rear window glass printing antenna system is characterized in that the automobile rear window glass is provided with a frequency-modulation and amplitude-modulation printing antenna; the frequency-modulation printing antenna is provided with a plurality of antennas; the amplitude-modulation printing antenna is provided with a plurality of antennas; the printing antenna output terminals of the frequency-modulation printing antenna and the amplitude-modulation printing antenna are respectively connected with the antenna amplifier by an over-bridge wire; the frequency-modulation printing antenna is externally connected with a band stop filter which is connected with the anode of the power supply; one side of the frequency-modulation printing antenna is provided with an elastic contact sheet which is connected with the band stop filter which is externally connected with the anode of the power supply; the other side of the frequency-modulation printing antenna is provided with an elastic contact sheet and a grounded band stop filter; and one end of the grounded band stop filter is connected with the elastic contact sheet and the other end thereof is grounded.

Description

technical field [0001] The invention relates to a printed antenna system for automobile rear window glass, which relates to a printed antenna for frequency modulation (FM) and amplitude modulation (AM) arranged on the rear window glass, and is connected with an antenna amplifier and externally connected with a positive belt connected to a power supply. Rejection filter, connected to the automobile rear window printed antenna system with defogging and defrosting power supply, especially suitable for middle and high-end car audio antenna. Background technique [0002] At present, the audio antennas of mid-to-high-end cars all use a single antenna to receive FM broadcast signals. Due to the strong directivity of FM broadcast signals, the receiving effect is sometimes good and the time difference is not ideal. The FM signal is distorted. Contents of the invention [0003] The purpose of the present invention is to provide a kind of printed antenna system of automobile rear wi...

Claims

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Application Information

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IPC IPC(8): H01Q1/32H01Q1/38H01Q21/28H04B1/16H04B1/18H03F3/19H03G3/20B60J1/20
Inventor 蒋小平
Owner TAIZHOU SUZHONG ANTENNA GROUP
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