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Direct-fed plastic electroplated antenna unit

An antenna unit and plastic electroplating technology, applied in the field of communication, can solve the problems of defective parts and cost increase

Pending Publication Date: 2020-10-23
TONGYU COMM INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the unit modules of 5G antennas are mainly realized by coupling feeding and selective electroplating, such as figure 1 The front and back sides of the antenna unit module in this way, 11 is the radiation surface of the unit module, 12 is the power division network of the unit module, 13 is the plastic carrier, the radiation surface 11 and the power division network 12 are not directly connected but by coupling way, the radiating surface 11 and the power dividing network 12 are realized by selective electroplating on the plastic carrier 13, but the limitations of the selective electroplating process itself will lead to an increase in the defective rate and cost of the parts

Method used

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  • Direct-fed plastic electroplated antenna unit
  • Direct-fed plastic electroplated antenna unit
  • Direct-fed plastic electroplated antenna unit

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Embodiment Construction

[0019] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] In the present invention, the antenna radiating unit adopts the direct feed mode, and the power distribution network is realized on the plastic carrier by LDS (Laser-Direct-structuring) technology, and the radiation surface and the power distribution network are directly connected through metal parts, and the operation Simple.

[0021] like Figure 2-3 as shown, figure 2 (a) and figure 2 (b) shows the views of the front and back sides of the antenna unit of the present invention, which is convenient for a more comprehensive display of the antenna unit of the present invention. The antenna unit module of the present invention includes a radiation surface 21, a plastic carrier 23, and a power division network 24 and metal parts 22, the radiating surface 21 is set on the front of the plastic carrier 23, and is supported by th...

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Abstract

The invention relates to a direct-fed plastic electroplated antenna unit. The antenna unit module comprises a radiating surface, a metal piece, a plastic carrier and a power division network, the power division network is realized on the plastic carrier through an LDS process, and a radiating unit and the power division network are directly conducted through the metal piece in a direct feed mode.By adopting the technical scheme, the yield of the antenna unit module can be effectively improved, and meanwhile, the product cost is reduced.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to a direct-feeding plastic electroplating antenna unit. Background technique [0002] With the development of communication technology, plastic electroplating is used in 5G antennas, and the unit modules in 5G antennas are designed and processed by plastic electroplating technology. Plastic electroplating has two implementation methods: selective electroplating and LDS. LDS antenna technology is Laser-Direct-structuring technology (Laser-Direct-structuring), which uses a computer to control the movement of the laser according to the trajectory of the conductive pattern, and projects the laser onto the molded surface. On a three-dimensional plastic device, a circuit pattern is activated within a few seconds. [0003] At present, the unit modules of 5G antennas are mainly realized by coupling feeding and selective electroplating, such as figure 1 The front and back sides of t...

Claims

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Application Information

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IPC IPC(8): H01Q1/36H01Q1/38H01Q1/50H01Q23/00
CPCH01Q1/36H01Q1/38H01Q1/50H01Q23/00
Inventor 赵伟卢宗兵何军
Owner TONGYU COMM INC
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