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4G metal antenna

An antenna and metal technology, applied in the field of 4G metal antenna, can solve the problem of no antenna

Inactive Publication Date: 2019-01-04
深圳通诚无限科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] But there is no antenna of this specification on the market now.

Method used

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Embodiment Construction

[0016] 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 some, not all, embodiments of the present invention.

[0017] refer to Figure 1-2 , a 4G metal antenna, comprising an antenna feed contact 1, an antenna ground contact 2, an antenna radio frequency copper wire 3, a low-frequency broadband S-shaped copper wire 5, a first high-frequency broadband copper wire 6, and a ground return line S-shaped copper wire 8. The first coupling plate 9, the first high-frequency broadband copper wire 10, the ground return line 11 and the second coupling plate 12, the antenna feed contact 1, the antenna ground contact 2 and the antenna RF copper wire 3 are installed on both sides On the PCB board 4, and the antenna feed contact 1 is connected to the core copper wire of the antenna feed copp...

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Abstract

A 4G metal antenna include antenna feed contact, antenna ground contact, antenna RF copper wire, A low frequency broadband S-shaped copper wire, first high frequency broadband copper wire, S-shaped copper wire for earthing return line, a first high frequency broadband cooper wire, an earthing return line and a second coupling plate. The antenna feed contact, the antenna ground contact and the antenna radio frequency copper wire are all installed on the double-sided PCB board, and the antenna feed contact is connected with the core copper wire of the antenna feed copper wire, and the antenna ground contact is connected with the shielding layer of the antenna feed copper wire. The 4G metal antenna can effectively solve the problem of bandwidth expansion and multi-frequency band comprehensivematching in antenna design by expanding bandwidth and multi-frequency band comprehensive matching. The 4G metal antenna has a large design redundancy, can expand bandwidth in a large range, and achieve multi-frequency band coverage.

Description

technical field [0001] The invention relates to the technical field of antennas, in particular to a 4G metal antenna. Background technique [0002] An antenna is a transformer that transforms a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space), or vice versa. A component used in radio equipment to transmit or receive electromagnetic waves. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, and radio astronomy, which use electromagnetic waves to transmit information, rely on antennas to work. In addition, in terms of transmitting energy with electromagnetic waves, non-signal energy radiation also requires antennas. Generally, antennas are reversible, that is, the same antenna can be used as both a transmitting antenna and a receiving antenna. The basic characteristic parameters of the same antenna as transm...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/38H01Q1/48H01Q1/50H01Q5/20H01Q5/307
CPCH01Q1/38H01Q1/48H01Q1/50H01Q5/20H01Q5/307
Inventor 冯娟王刚
Owner 深圳通诚无限科技有限公司
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