CN111954956A - 天线和电子设备 - Google Patents

天线和电子设备 Download PDF

Info

Publication number
CN111954956A
CN111954956A CN201880092316.4A CN201880092316A CN111954956A CN 111954956 A CN111954956 A CN 111954956A CN 201880092316 A CN201880092316 A CN 201880092316A CN 111954956 A CN111954956 A CN 111954956A
Authority
CN
China
Prior art keywords
section
radiation
antenna
feed
branch
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201880092316.4A
Other languages
English (en)
Other versions
CN111954956B (zh
Inventor
邵金进
余忠洋
谭细金
马良
伊莱·格尔巴特
迈克尔·卡迪特维兹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of CN111954956A publication Critical patent/CN111954956A/zh
Application granted granted Critical
Publication of CN111954956B publication Critical patent/CN111954956B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors

Landscapes

  • Waveguide Aerials (AREA)

Abstract

本申请提供一种天线，包括依次连接的馈电片、第一辐射段、短路枝节、第二辐射段和馈电地，第一辐射段和馈电片不共面，第二辐射段和第一辐射段间隔相对设置在馈电片的两侧，且第二辐射段和第一辐射段均位于所述馈电片所在平面的同侧，所述短路枝节用于减少所述第一辐射段的电磁波信号和所述这第二辐射段的电磁波信号的相位不平衡度，馈电地邻近馈电片，且所述馈电地与所述馈电片之间及所述馈电地与所述第一辐射段之间均设有间隙，所述馈电片和所述馈电地分别用于与射频电缆的内、外导体电连接。本申请还提供一种电子设备。本申请提供的天线在低净空的条件下，仍然能够维持天线的全向特征，实现较好的覆盖效果。

Description

PCT国内申请，说明书已公开。

Claims (14)

  1. PCT国内申请，权利要求书已公开。
CN201880092316.4A 2018-04-13 2018-04-13 天线和电子设备 Active CN111954956B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/083008 WO2019196102A1 (zh) 2018-04-13 2018-04-13 天线和电子设备

Publications (2)

Publication Number Publication Date
CN111954956A true CN111954956A (zh) 2020-11-17
CN111954956B CN111954956B (zh) 2021-10-15

Family

ID=68163858

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880092316.4A Active CN111954956B (zh) 2018-04-13 2018-04-13 天线和电子设备

Country Status (2)

Country Link
CN (1) CN111954956B (zh)
WO (1) WO2019196102A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115332770A (zh) * 2022-08-23 2022-11-11 普联技术有限公司 插件天线及无线通讯设备

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112952361B (zh) * 2019-11-26 2022-04-12 华为技术有限公司 电子设备
CN111555019B (zh) * 2020-05-20 2022-07-12 维沃移动通信有限公司 电子设备
CN112467370B (zh) * 2020-11-20 2023-06-13 Oppo广东移动通信有限公司 天线组件及电子设备
CN114824749B (zh) * 2021-01-22 2023-07-18 华为技术有限公司 一种电子设备
CN112993550B (zh) * 2021-02-09 2023-07-25 维沃移动通信有限公司 天线模组及电子设备
CN115621717B (zh) * 2022-11-28 2023-03-21 小米汽车科技有限公司 辐射体、天线单元、天线组件、车辆和布置方法
CN117954848B (zh) * 2024-03-26 2024-07-05 广东省计量科学研究院（华南国家计量测试中心） 微波漏能仪探头天线

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342860B1 (en) * 2001-02-09 2002-01-29 Centurion Wireless Technologies Micro-internal antenna
CN2826729Y (zh) * 2005-07-06 2006-10-11 宣德科技股份有限公司 改良式平面倒f型天线
US20070115183A1 (en) * 2005-11-24 2007-05-24 Lg Electronics Inc. Antenna for enhancing bandwidth and electronic device having the same
CN101075700A (zh) * 2006-05-16 2007-11-21 智易科技股份有限公司 双频倒f型天线
CN101145637A (zh) * 2006-09-11 2008-03-19 智易科技股份有限公司 立体天线及其制作方法
CN201081820Y (zh) * 2007-09-21 2008-07-02 启碁科技股份有限公司 宽频带天线及其相关双频带天线
CN101431179A (zh) * 2007-11-08 2009-05-13 神基科技股份有限公司 具有延伸接地面的平面倒f天线
CN102856634A (zh) * 2012-09-20 2013-01-02 上海安费诺永亿通讯电子有限公司 一种适用于笔记本或平板电脑的新型宽带lte天线
CN103348532A (zh) * 2011-02-18 2013-10-09 莱尔德技术股份有限公司 具有改进的隔离性的多频带平面倒f天线（pifa）和系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201069822Y (zh) * 2006-12-27 2008-06-04 建舜电子制造股份有限公司 倒f双频立体天线结构改良
CN104253310B (zh) * 2013-06-28 2018-06-26 华为技术有限公司 多天线系统及移动终端
EP3223362A1 (en) * 2016-03-23 2017-09-27 Thomson Licensing Low-profile multi-band antenna

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6342860B1 (en) * 2001-02-09 2002-01-29 Centurion Wireless Technologies Micro-internal antenna
CN2826729Y (zh) * 2005-07-06 2006-10-11 宣德科技股份有限公司 改良式平面倒f型天线
US20070115183A1 (en) * 2005-11-24 2007-05-24 Lg Electronics Inc. Antenna for enhancing bandwidth and electronic device having the same
CN101075700A (zh) * 2006-05-16 2007-11-21 智易科技股份有限公司 双频倒f型天线
CN101145637A (zh) * 2006-09-11 2008-03-19 智易科技股份有限公司 立体天线及其制作方法
CN201081820Y (zh) * 2007-09-21 2008-07-02 启碁科技股份有限公司 宽频带天线及其相关双频带天线
CN101431179A (zh) * 2007-11-08 2009-05-13 神基科技股份有限公司 具有延伸接地面的平面倒f天线
CN103348532A (zh) * 2011-02-18 2013-10-09 莱尔德技术股份有限公司 具有改进的隔离性的多频带平面倒f天线（pifa）和系统
CN102856634A (zh) * 2012-09-20 2013-01-02 上海安费诺永亿通讯电子有限公司 一种适用于笔记本或平板电脑的新型宽带lte天线

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115332770A (zh) * 2022-08-23 2022-11-11 普联技术有限公司 插件天线及无线通讯设备

Also Published As

Publication number Publication date
CN111954956B (zh) 2021-10-15
WO2019196102A1 (zh) 2019-10-17

Similar Documents

Publication Publication Date Title
CN111954956B (zh) 天线和电子设备
US6163306A (en) Circularly polarized cross dipole antenna
CN107808998B (zh) 多极化辐射振子及天线
TWI411160B (zh) 天線及具有該天線之通訊裝置
TWI538303B (zh) 具有低被動相互調變的天線系統
EP0647977A1 (en) Circularly polarized microcell antenna
JP5482171B2 (ja) アンテナ装置、及び無線端末装置
CN106207495B (zh) 双极化天线及其辐射单元
US20030146874A1 (en) Antenna apparatus and communication system
JP3980172B2 (ja) 広帯域アンテナ
EP3301756A1 (en) Radiation device
WO2020029060A1 (zh) 一种天线
EP1744400A2 (en) Broadband antenna system
CN207353447U (zh) 多极化辐射振子及天线
US11862859B2 (en) Antenna device
CN112821045B (zh) 辐射单元及基站天线
CN111525234A (zh) 双极化天线及客户前置设备
TW201203706A (en) Antenna
WO2024164562A1 (zh) 天线及基站系统
JP4053144B2 (ja) 偏波共用アンテナ
CN212434829U (zh) 适用于5g宏基站的宽带双极化的小型磁电偶极子天线
JP3725415B2 (ja) ダイバーシチアンテナ装置
US10862215B2 (en) Antenna device and beam direction adjustment method applied to antenna device
CN110797636A (zh) 双极化天线及其低频辐射单元
CN114243280B (zh) 超宽带宽波束双极化天线和无线通信设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant