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Antenna assembly, manufacturing method thereof and electronic device shell with antenna assembly

An antenna assembly and antenna technology, which is applied to antenna supports/installation devices, antenna parts, antennas, etc., can solve the problem of inability to use portable electronic devices to listen to FM radio programs, and achieve the effect of reducing size and easy integration

Inactive Publication Date: 2011-04-27
SHENZHEN FUTAIHONG PRECISION IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When listening to FM radio, the user needs to insert the earphone into the earphone jack as an FM antenna to use the FM function to listen to the radio program, and at this time it can only be listened to through the earphone, not through the external speaker.
Impossible to listen to FM radio programs on portable electronic devices if user forgets to bring earphones

Method used

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  • Antenna assembly, manufacturing method thereof and electronic device shell with antenna assembly
  • Antenna assembly, manufacturing method thereof and electronic device shell with antenna assembly
  • Antenna assembly, manufacturing method thereof and electronic device shell with antenna assembly

Examples

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Embodiment Construction

[0015] see figure 1 , the antenna assembly 20 of the preferred embodiment of the present invention includes a sheet-shaped base 21 and an antenna body 22 formed on the base 21 . The antenna body 22 is formed by stacking a plurality of thin antenna layers 221 , and every two adjacent antenna layers 221 are separated by a dielectric layer 223 . At least one through hole 2231 is opened on each dielectric layer 223, and an electrical connection portion 225 is disposed in the through hole 2231, and the electrical connection portion 225 is used to form necessary electrical connections between adjacent antenna layers 221. , to form a FM antenna radiator, the FM antenna radiator is used for listening to FM broadcast signals. A feeding terminal (not shown) and a ground terminal (not shown) are also formed on the antenna body 22 for use in wireless communication devices.

[0016] The substrate 21 can be a decorative film in the in-mold decoration process, and its material can be one o...

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PUM

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Abstract

The invention discloses an antenna assembly. The antenna assembly comprises a substrate, at least one dielectric layer and at least two antenna layers, wherein adjacent antenna layers are separated by the dielectric layer and are electrically connected with each other; the antenna layers are made from a conductive nano material and form a frequency modulated antenna radiating body; and the at least one dielectric layer and the at least two antenna layers are alternately laminated on the substrate. The invention also provides a method for manufacturing the antenna assembly and an electronic device shell integrating the antenna assembly.

Description

technical field [0001] The present invention relates to an antenna assembly, a method for manufacturing the antenna assembly and an electronic device housing integrating the antenna assembly, in particular to an antenna assembly for receiving FM broadcasts, a method for manufacturing the antenna assembly and an integrated The electronics housing of the antenna assembly. Background technique [0002] With the improvement of science and technology, people have higher and higher requirements for wireless communication devices such as mobile phones. While satisfying the basic communication functions, they often also hope that they can have more entertainment functions and other auxiliary functions, such as FM (Frequency Modulation, FM) radio function, etc. [0003] The FM broadcast frequency commonly used by radios is between 76MHz and 108MHz (for example: 87.5~108MHz in mainland China, 76~90MHz in Japan), in order to receive FM signals in this frequency range, a wireless commu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/14H01Q1/22
CPCH01Q1/364H01Q1/40B82Y30/00H01Q1/243H01Q1/2266
Inventor 李展熊邺郝卫东
Owner SHENZHEN FUTAIHONG PRECISION IND CO LTD
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