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Antenna structure

An antenna structure and radiator technology, applied in the direction of antenna grounding switch structure connection, antenna, antenna parts, etc.

Active Publication Date: 2019-04-12
PULSE (SUZHOU) WIRELESS PRODUCTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current technology is difficult to realize a large bandwidth antenna integrating 4G and 5G frequency bands in an all-metal environment

Method used

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  • Antenna structure
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Embodiment Construction

[0035] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0036] In the present invention, it should be understood that terms such as "comprising" or "having" are intended to indicate the presence of features, numbers, steps, acts, components, parts or combinations thereof disclosed in the specification, and are not intended to exclude one or multiple other features, numbers, steps, acts, parts, parts or combinations thereof.

[0037] In addition, it should be noted that, in the case of n...

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Abstract

The invention provides an antenna structure. The antenna structure is characterized by comprising a metal rear shell, a first radiation body, a second radiation body, a third radiation body and a fourth radiation body, wherein the metal rear shell comprises a first groove, a second groove, a first metal arm and a second metal arm, the first metal arm and the second metal arm are formed by division, the first radiation body is used for generating a first resonant signal, a feeding point is arranged at one end of the first radiation body, the second radiation body communicates with the feeding point by at least one tuning component and is used for generating a second resonant signal, the third radiation body is formed by extending the first metal arm and is used for generating a third resonant signal, and the fourth radiation body is formed by extending the second metal arm and is used for generating a fourth resonant signal. By the antenna structure, a broadband antenna integrating 4G band and 5G band can be implemented in an all-metal environment.

Description

technical field [0001] The invention belongs to the field of antennas, and in particular relates to an antenna structure. Background technique [0002] Since the current appearance design trend of smart mobile terminals tends to be metal shells with stable structural performance, this will greatly affect the radiation performance of the antenna, and even make it difficult to realize the normal performance of the antenna. At present, the metal environment antennas in the world need to add relatively large-sized plastic windows, and the working frequency range that can be supported is relatively small. [0003] At the same time, with the continuous upgrading of antenna technology, there is a need to integrate the 5G antenna (fifth generation antenna) frequency band, which is the future development trend, and the currently widely used 4G antenna (fourth generation antenna) frequency band into the same communication equipment. Also getting higher and higher. However, it is dif...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/36H01Q1/44H01Q1/50H01Q5/10H01Q5/28H01Q5/307H01Q5/321H01Q1/24H01Q1/22
CPCH01Q1/22H01Q1/2258H01Q1/242H01Q1/36H01Q1/44H01Q1/50H01Q5/10H01Q5/28H01Q5/307H01Q5/321
Inventor 顾爱琴夏明坤郁军刘恭喜江鸽蓝李光伟陈香利
Owner PULSE (SUZHOU) WIRELESS PRODUCTS CO LTD