CN111386629A - 一种天线 - Google Patents

一种天线 Download PDF

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Publication number
CN111386629A
CN111386629A CN201880075501.2A CN201880075501A CN111386629A CN 111386629 A CN111386629 A CN 111386629A CN 201880075501 A CN201880075501 A CN 201880075501A CN 111386629 A CN111386629 A CN 111386629A
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CN
China
Prior art keywords
radiator
conductive ground
ground structure
antenna
radiation
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CN201880075501.2A
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English (en)
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CN111386629B (zh
Inventor
邵金进
余忠洋
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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Publication of CN111386629A publication Critical patent/CN111386629A/zh
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Publication of CN111386629B publication Critical patent/CN111386629B/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2291—Supports; Mounting means by structural association with other equipment or articles used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends

Abstract

本申请实施例公开了一种天线，该天线设置在电路板的绝缘介质上，天线包括环形辐射体、信号馈入部、第一导电地结构和第二导电地结构；其中，环形辐射体的第一端与第一导电地结构连接，环形辐射体的第二端与信号馈入部连接，环形辐射体基于电流的作用单独形成第一辐射信号；环形辐射体与第二导电地结构构成凹槽，环形辐射体与第二导电地结构基于电流的作用在凹槽的开口方向共同形成第二辐射信号，第一辐射信号的辐射方向与第二辐射信号的辐射方向不同；信号馈入部、第一导电地结构和第二导电地结构均与电路板的射频电路连接。本申请实施例提供的天线可以向两个方向发送信号，进而使得天线具有更加广阔的辐射范围。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201880075501.2A 2018-03-27 2018-03-27 一种天线 Active CN111386629B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/080678 WO2019183798A1 (zh) 2018-03-27 2018-03-27 一种天线

Publications (2)

Publication Number Publication Date
CN111386629A true CN111386629A (zh) 2020-07-07
CN111386629B CN111386629B (zh) 2021-09-07

Family

ID=68060850

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Application Number Title Priority Date Filing Date
CN201880075501.2A Active CN111386629B (zh) 2018-03-27 2018-03-27 一种天线

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EP (1) EP3764469B1 (zh)
CN (1) CN111386629B (zh)
WO (1) WO2019183798A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115275583A (zh) * 2022-09-23 2022-11-01 盛纬伦(深圳)通信技术有限公司 应用于分米波频段车载通信的宽带多波束天线阵元及阵列

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114070907B (zh) * 2020-07-30 2024-03-26 荣耀终端有限公司 镜头装饰组件及电子设备

Citations (6)

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Publication number Priority date Publication date Assignee Title
CN201025632Y (zh) * 2006-12-25 2008-02-20 富港电子（东莞）有限公司 整合式多频天线
US20100271264A1 (en) * 2009-04-22 2010-10-28 Wistron Neweb Corp. Dual-band antenna
CN104064877A (zh) * 2013-03-18 2014-09-24 苹果公司 具有带谐振缝隙的多端口天线结构的电子设备
CN104701618A (zh) * 2013-12-04 2015-06-10 苹果公司 具有混合倒f缝隙天线的电子设备
US20150311594A1 (en) * 2014-04-24 2015-10-29 Apple Inc. Electronic Devices With Hybrid Antennas
CN107039742A (zh) * 2015-07-14 2017-08-11 宏碁股份有限公司 行动装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1965445A (zh) * 2004-05-18 2007-05-16 松下电器产业株式会社 天线组件及使用该组件的无线单元
US20080111748A1 (en) * 2006-11-10 2008-05-15 Dunn Doug L Antenna system having plural selectable antenna feed points and method of operation thereof
CN102396110A (zh) * 2009-04-14 2012-03-28 Ace技术株式会社 具有端点短路的辐射体的使用耦合匹配的宽带天线
WO2013061502A1 (ja) * 2011-10-27 2013-05-02 パナソニック株式会社 アンテナ装置及び無線通信装置
CN110676574B (zh) * 2014-02-12 2021-01-29 华为终端有限公司 一种天线及移动终端
WO2016138650A1 (en) * 2015-03-04 2016-09-09 Huawei Technologies Co.,Ltd. Multiple input multiple output wireless antenna structures and communication device
CN106159431B (zh) * 2015-03-25 2020-07-28 美律电子(深圳)有限公司 耦合式栅栏天线
TWI558001B (zh) * 2015-06-03 2016-11-11 宏碁股份有限公司 天線結構

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201025632Y (zh) * 2006-12-25 2008-02-20 富港电子（东莞）有限公司 整合式多频天线
US20100271264A1 (en) * 2009-04-22 2010-10-28 Wistron Neweb Corp. Dual-band antenna
CN104064877A (zh) * 2013-03-18 2014-09-24 苹果公司 具有带谐振缝隙的多端口天线结构的电子设备
CN104701618A (zh) * 2013-12-04 2015-06-10 苹果公司 具有混合倒f缝隙天线的电子设备
US20150311594A1 (en) * 2014-04-24 2015-10-29 Apple Inc. Electronic Devices With Hybrid Antennas
CN107039742A (zh) * 2015-07-14 2017-08-11 宏碁股份有限公司 行动装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115275583A (zh) * 2022-09-23 2022-11-01 盛纬伦(深圳)通信技术有限公司 应用于分米波频段车载通信的宽带多波束天线阵元及阵列

Also Published As

Publication number Publication date
EP3764469B1 (en) 2023-03-01
EP3764469A1 (en) 2021-01-13
EP3764469A4 (en) 2021-03-17
WO2019183798A1 (zh) 2019-10-03
CN111386629B (zh) 2021-09-07

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