Helical antenna manufacturing apparatus and method thereof

A technology for helical antennas, manufacturing devices, applied in the direction of helical antennas, antenna supports/mounting devices, antennas, etc., capable of solving problems such as low antenna performance

Inactive Publication Date: 2005-06-29
K CERA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this chip-type antenna has low antenna performance, so it can only be used in devices such as cordless phones

Method used

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  • Helical antenna manufacturing apparatus and method thereof
  • Helical antenna manufacturing apparatus and method thereof
  • Helical antenna manufacturing apparatus and method thereof

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Embodiment Construction

[0061] In the following detailed description, preferred embodiments of the invention are shown and described simply by way of illustration of the best mode contemplated by the inventors for carrying out the invention. It should be understood that the present invention is capable of various modifications without departing from the scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative rather than restrictive.

[0062] Fig. 3 shows a schematic diagram of a helical antenna manufacturing apparatus according to a preferred embodiment of the present invention. Figure 4 A detailed schematic diagram of the helical antenna manufacturing apparatus shown in FIG. 3 is shown.

[0063] As shown in Figure 3, according to the helical antenna manufacture device of the first preferred embodiment of the present invention comprises core body 10; The core body driver 20 of rotating core body 10; Provide the adhesive glue provider 30 of conduc...

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Abstract

Disclosed is a helical antenna manufacturing apparatus and method. A controller controls a core driver and a roller driver to rotate a core and a roller according to an rpm which is pre-set according to diameters of the core and the roller, and controls the core driver to move the core in a longitudinal direction according to the moving speed which is set according to working frequency bands of the antenna. When the core and the roller are contacted, they are rotated in opposite directions, and as the roller is rotated, a paste in a paste box moves together with a surface of the core and is printed on the surface of the core. As the core is rotated and moved in the longitudinal direction, a helical line is formed on the core. Pitches of the helical line formed on the core is changed according to the moving speed of the core in the longitudinal direction, and the working frequency bands of the antenna are changed according to the pitches of the helical line. Also, a helical line unit including a plurality of helical lines having different pitches printed on the surface of the core can be formed by controlling the core driver to move the core in the longitudinal direction according to the moving speeds which are set for the respective steps according to the working frequency bands of the antenna.

Description

[0001] Background of the invention field of invention [0002] The invention relates to a helical antenna manufacturing device and method. More particularly, the present invention relates to a helical antenna, and an apparatus and method for automatically manufacturing the helical antenna. Background technique [0003] Helical antennas are widely used in mobile stations. The helical antenna is an antenna in which a copper wire is helically wound on a core made of an insulating material, thereby enabling a reduction in size of the antenna. The performance of the helical antenna greatly affects the performance of the mobile station. [0004] A conventional helical antenna will be described with reference to the drawings. [0005] figure 1 (a) and (b) show schematic diagrams of prior art helical antennas used in conventional mobile stations. [0006] Such as figure 1 As shown in (a), a conventional helical antenna is formed by helically winding a copper wire 2 on a plasti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01P11/00H01Q1/24H01Q1/36H01Q1/38H01Q11/08
CPCH01Q1/242H01Q1/243H01Q1/362H01Q11/08Y10T29/49016
Inventor 丘冀德张东锡金亨钟
Owner K CERA
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