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Antenna

An antenna and smart antenna technology, applied in the field of antennas, can solve the problems of increasing labor costs, reducing production efficiency, and high material costs, and achieve the effects of high production efficiency, small differences, and good corrosion resistance

Pending Publication Date: 2021-11-12
SHENZHEN MTC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The cost of production materials is high, the metal of the antenna is exposed to the air, and its corrosion resistance is poor. It needs to be manually installed at a specific position on the machine during use, which reduces production efficiency and increases labor costs.

Method used

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0020] Please refer to Figure 1 to Figure 2 , the present invention proposes an antenna, which is a design scheme in which a printed PCB board is used as the antenna.

[0021] The antenna is integrally etched on the module PCB, and the antenna includes a wifi antenna and a bluetooth antenna.

[0022] Wherein, there are two wifi antennas, the bluetooth antenna is located in the middle of the PCB, and the two wifi antennas are respectively located on ...

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Abstract

The invention discloses an antenna. The antenna is integrally formed by etching on a module PCB, and comprises a wifi antenna and a Bluetooth antenna. Compared with the prior art, in the manufacturing material process, most of common iron antennas in the market are made of stainless steel and are pressed and formed through a specific mold, and the antenna is formed by etching a copper sheet on a copper-clad plate with the thickness of 40 microns; in the use mode, the iron antenna needs to be welded on the module or externally connected with a tinned copper wire and an IPEX seat and then buckled on the module for use in the later use period, the technical scheme can be designed in the module PCB and is integrally etched and formed, the production cost of materials is reduced, the corrosion resistance is good, an antenna mold does not need to be opened, and sample manufacturing and batch production are convenient; and the shape of the antenna is exposed and etched on the board by a machine according to a drawing so that the difference between finished product individuals is small, the requirement on the production technology is not high, the cost is low, and the production efficiency is high.

Description

technical field [0001] The invention relates to the technical field of antennas, in particular to an antenna integrated on a PCB. Background technique [0002] The antennas in existing smart devices can support 2.4G and 5G frequency bands, have dual-transmit and double-receive functions, and can support receiving and sending Bluetooth and WIFI signals. The impedance of the line drawn from the RF feedback point is 50Ω, which occupies a small space , can be placed in smart devices and adapt to a variety of smart wireless devices. [0003] However, the antennas in existing smart devices have the following deficiencies: [0004] The cost of production materials is high, the metal of the antenna is exposed to the air, and its corrosion resistance is poor. It needs to be manually installed at a specific position on the machine when it is used, which reduces the efficiency of production and increases the cost of labor. Contents of the invention [0005] The main purpose of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q21/30
CPCH01Q1/38H01Q21/30
Inventor 石瑶何胜斌颜学武金观镇
Owner SHENZHEN MTC
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