CN115413387A - 电子设备 - Google Patents

电子设备 Download PDF

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Publication number
CN115413387A
CN115413387A CN202180028880.1A CN202180028880A CN115413387A CN 115413387 A CN115413387 A CN 115413387A CN 202180028880 A CN202180028880 A CN 202180028880A CN 115413387 A CN115413387 A CN 115413387A
Authority
CN
China
Prior art keywords
strip conductor
antenna
strip
current
conductor
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.)
Pending
Application number
CN202180028880.1A
Other languages
English (en)
Inventor
王汉阳
侯猛
余冬
吴鹏飞
张小伟
师传波
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 CN115413387A publication Critical patent/CN115413387A/zh
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • 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
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • 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
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • 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
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/245—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with means for shaping the antenna pattern, e.g. in order to protect user against rf exposure
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • H01Q5/371—Branching current paths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic elements
    • H01Q5/385—Two or more parasitic elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Abstract

本申请提供一种电子设备，涉及天线技术领域。电子设备包括一种槽天线和线天线组成的复合天线。其中，槽天线的第一条形导体包括第一接地部分、第二接地部分及馈电部分，第一接地部分与第二接地部分分别为第一条形导体的两个端部。馈电部分位于第一接地部分与第二接地部分之间。线天线的第二条形导体包括第一端部与第二端部。第二条形导体的第一端部电连接于第一接地部分。第二条形导体的第二端部为开放端。槽天线与线天线组成的复合天线既能够产生多个谐振模式，以实现宽频覆盖，又能够保证多个谐振模式均满足低SAR值的要求，以降低电磁波辐射对人体的影响。

Description

PCT国内申请，说明书已公开。

Claims (13)

  1. PCT国内申请，权利要求书已公开。
CN202180028880.1A 2020-04-27 2021-04-23 电子设备 Pending CN115413387A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN2020103466117 2020-04-27
CN202010346611.7A CN113644445B (zh) 2020-04-27 2020-04-27 电子设备
PCT/CN2021/089245 WO2021218800A1 (zh) 2020-04-27 2021-04-23 电子设备

Publications (1)

Publication Number Publication Date
CN115413387A true CN115413387A (zh) 2022-11-29

Family

ID=78373320

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202010346611.7A Active CN113644445B (zh) 2020-04-27 2020-04-27 电子设备
CN202180028880.1A Pending CN115413387A (zh) 2020-04-27 2021-04-23 电子设备

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN202010346611.7A Active CN113644445B (zh) 2020-04-27 2020-04-27 电子设备

Country Status (4)

Country Link
US (1) US20230170609A1 (zh)
EP (1) EP4131651A4 (zh)
CN (2) CN113644445B (zh)
WO (1) WO2021218800A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115297201B (zh) * 2022-09-26 2023-02-21 荣耀终端有限公司 一种接地弹片及电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1146589A1 (en) * 2000-04-14 2001-10-17 Hitachi Metals, Ltd. Chip antenna element, antenna apparatus and communication apparatus comprising the same
US8830131B1 (en) * 2010-02-17 2014-09-09 Rockwell Collins, Inc. Dual polarization antenna with high port isolation
CN109638455A (zh) * 2018-12-12 2019-04-16 维沃移动通信有限公司 天线结构及通信终端
CN110741506A (zh) * 2017-11-10 2020-01-31 华为技术有限公司 一种移动终端的天线及移动终端
CN111009722A (zh) * 2019-12-31 2020-04-14 朴海燕 一种一体式mimo天线系统

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6867736B2 (en) * 2002-11-08 2005-03-15 Motorola, Inc. Multi-band antennas
JP3805772B2 (ja) * 2004-01-13 2006-08-09 株式会社東芝 アンテナ装置及び携帯無線通信装置
JP2005303721A (ja) * 2004-04-13 2005-10-27 Sharp Corp アンテナ及びそれを用いた携帯無線機
CN203150688U (zh) * 2012-06-15 2013-08-21 深圳市鑫银通科技有限公司 手机天线
CN103022648B (zh) * 2012-12-25 2015-01-14 上海安费诺永亿通讯电子有限公司 一种低剖面移动终端天线
US9276319B2 (en) * 2013-05-08 2016-03-01 Apple Inc. Electronic device antenna with multiple feeds for covering three communications bands
EP3229314B1 (en) * 2015-01-04 2019-08-14 Huawei Technologies Co. Ltd. Handheld device
TWI662741B (zh) * 2015-01-23 2019-06-11 群邁通訊股份有限公司 天線結構及具有該天線結構的無線通訊裝置
KR102306080B1 (ko) * 2015-08-13 2021-09-30 삼성전자주식회사 안테나 장치 및 안테나 장치를 포함하는 전자 장치
CN105098334B (zh) * 2015-08-28 2019-03-26 深圳市信维通信股份有限公司 一种移动终端和移动终端天线结构
TWI694643B (zh) * 2018-06-28 2020-05-21 群邁通訊股份有限公司 天線結構及具有該天線結構的無線通訊裝置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1146589A1 (en) * 2000-04-14 2001-10-17 Hitachi Metals, Ltd. Chip antenna element, antenna apparatus and communication apparatus comprising the same
US8830131B1 (en) * 2010-02-17 2014-09-09 Rockwell Collins, Inc. Dual polarization antenna with high port isolation
CN110741506A (zh) * 2017-11-10 2020-01-31 华为技术有限公司 一种移动终端的天线及移动终端
CN109638455A (zh) * 2018-12-12 2019-04-16 维沃移动通信有限公司 天线结构及通信终端
CN111009722A (zh) * 2019-12-31 2020-04-14 朴海燕 一种一体式mimo天线系统

Also Published As

Publication number Publication date
CN113644445A (zh) 2021-11-12
EP4131651A1 (en) 2023-02-08
WO2021218800A1 (zh) 2021-11-04
EP4131651A4 (en) 2023-10-04
US20230170609A1 (en) 2023-06-01
CN113644445B (zh) 2022-10-11

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