Antenna radiator made of conductive high-molecular material and manufacturing method

A technology of conductive polymers and antenna radiators, applied in the structural form of radiation elements, etc., can solve the problems of large equipment investment, long production cycle, high production cost, etc., and achieve the effects of improving efficiency, low cost, and reducing loss

Inactive Publication Date: 2014-04-23
SHANGHAI AMPHENOL AIRWAVE COMM ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The first purpose of the present invention is to provide a method for making antenna radiators from conductive polymer materials, so as to solve the problem of high production costs and equipment problems in the prior art of using laser etching or electroless plating or electroplating processes to produce antenna radiators. Large investment, long production cycle, and technical issues that have a certain impact on the environment

Method used

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  • Antenna radiator made of conductive high-molecular material and manufacturing method
  • Antenna radiator made of conductive high-molecular material and manufacturing method
  • Antenna radiator made of conductive high-molecular material and manufacturing method

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Embodiment Construction

[0030] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0031] The method for making an antenna radiator from a conductive polymer material of the present invention comprises the following steps:

[0032] (1) Injection molding a non-conductive polymer material bracket in the mold, forming a number of grooves on the non-conductive polymer material bracket, these grooves can be distributed on the outside of the non-conductive polymer material bracket, or distributed On the inside of the non-conductive polymer material stent, it can also be distributed on the outside and inside of the non-conductive polymer material stent;

[0033] (2) The conductive polymer material is injected into the groove of the non-conductive polymer material bracket to make the antenna radiator. The conductive polymer material may not protrude from the non-conductive polymer material support, or may protrude from the non-conductive polymer mat...

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Abstract

The invention discloses an antenna radiator made of a conductive high-molecular material and a manufacturing method. The antenna radiator comprises a nonconductive high-molecular material support and the conductive high-molecular material which is arranged on the nonconductive high-molecular material support. A method for manufacturing the antenna radiator by using the conductive high-molecular material comprises the steps of 1) making the nonconductive high-molecular material support through injection molding and forming a plurality of grooves in the nonconductive high-molecular material support; 2) filling the conductive high-molecular material into the grooves to form the antenna radiator. Compared with the prior art, the method for manufacturing the antenna radiator by using the conductive high-molecular material provided by the invention does not cause the support to be deformed and molten and can be used for manufacturing thinner antenna radiators; the conductivity of the conductive high-molecular material is good and the performance of the antenna is improved.

Description

technical field [0001] The invention relates to the technical field of wireless communication devices, in particular to an antenna radiator made of a conductive polymer material and a manufacturing method. [0002] Background technique [0003] At present, antennas are generally used to receive signals on mobile terminal products. Commonly used antennas include: metal shrapnel antennas, flexible circuit board antennas, electroless plating or electroplating antennas, and wire-wound antennas. These commonly used antenna radiators are usually made of conventional metal materials, such as copper alloy, stainless steel, gold, aluminum alloy, zinc alloy and other metal materials with a melting point higher than 400°C. However, these processes have the following drawbacks: [0004] Among the current conventional products, due to the light and thin development and structural characteristics of mobile terminal products, most antenna products are three-dimensional shapes, and the ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38
Inventor 郑兵陈德智蒋海英
Owner SHANGHAI AMPHENOL AIRWAVE COMM ELECTRONICS CO LTD
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