CN110741506A - 一种移动终端的天线及移动终端 - Google Patents

一种移动终端的天线及移动终端 Download PDF

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Publication number
CN110741506A
CN110741506A CN201780091975.1A CN201780091975A CN110741506A CN 110741506 A CN110741506 A CN 110741506A CN 201780091975 A CN201780091975 A CN 201780091975A CN 110741506 A CN110741506 A CN 110741506A
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China
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antenna
frequency
resonance
connection point
radiator
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CN201780091975.1A
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CN110741506B (zh
Inventor
薛亮
吴鹏飞
沈来伟
谢志远
尤佳庆
余冬
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • 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
    • H01Q1/52—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
    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/328—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors between a radiating element and ground
    • 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
    • H01Q5/35—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
    • 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
    • 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
    • H01Q13/10—Resonant slot antennas
    • 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
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/335—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors at the feed, e.g. for impedance matching

Abstract

一种移动终端的天线及移动终端，该天线包括：辐射体，该辐射体包括用缝隙隔开的第一部分，第二部分，第三部分，该第二部分靠近该第一部分的一端为第一端，该第二部分靠近该第三部分的一端为第二端；中高频馈电线与辐射体在第一连接点电连接；低频馈电线与辐射体电连接；第一接地线与辐射体在第二连接点电连接，第一接地线上设置有控制第一接地线通断的可调器件；第一端和第二端中距离第一连接点较远的一端到第二连接点的长度为所需谐振频率对应的四分之一波长。通过控制第一接地线的通断，该天线利用低频辐射体激励出新的中高频谐振，从而增大中高频的带宽。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN201780091975.1A 2017-11-10 2017-11-10 一种移动终端的天线及移动终端 Active CN110741506B (zh)

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PCT/CN2017/110440 WO2019090690A1 (zh) 2017-11-10 2017-11-10 一种移动终端的天线及移动终端

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CN110741506B CN110741506B (zh) 2021-02-26

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US (1) US11128047B2 (zh)
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111180872A (zh) * 2020-02-14 2020-05-19 维沃移动通信有限公司 一种天线装置和电子设备
CN113745809A (zh) * 2020-05-27 2021-12-03 华为技术有限公司 电子设备
CN113809522A (zh) * 2021-09-10 2021-12-17 Oppo广东移动通信有限公司 天线组件及电子设备
CN113851821A (zh) * 2021-08-17 2021-12-28 荣耀终端有限公司 终端天线及移动终端设备
US20220209403A1 (en) * 2019-04-30 2022-06-30 Honor Device Co., Ltd. Antenna Assembly and Mobile Terminal
CN115413387A (zh) * 2020-04-27 2022-11-29 华为技术有限公司 电子设备
CN116722341A (zh) * 2020-06-04 2023-09-08 华为技术有限公司 一种电子设备
CN117525849A (zh) * 2024-01-05 2024-02-06 荣耀终端有限公司 一种天线增强器及相关信号发射系统

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* Cited by examiner, † Cited by third party
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EP3780270B1 (en) * 2018-05-15 2023-10-25 Huawei Technologies Co., Ltd. Antenna system and terminal device
CN111864349B (zh) * 2019-04-26 2021-12-28 北京小米移动软件有限公司 移动终端及移动终端的天线辐射方法
CN115498402A (zh) * 2019-09-12 2022-12-20 华为技术有限公司 天线装置、通信产品及天线方向图的重构方法
CN113078444A (zh) * 2020-01-06 2021-07-06 深圳富泰宏精密工业有限公司 天线结构及具有该天线结构的无线通信装置
CN113140892B (zh) * 2020-01-17 2024-04-26 深圳富泰宏精密工业有限公司 天线结构及具有该天线结构的无线通信装置
CN113517556A (zh) * 2020-04-10 2021-10-19 深圳富泰宏精密工业有限公司 天线结构及具有该天线结构的电子设备
CN112768959B (zh) * 2020-12-29 2024-01-02 Oppo广东移动通信有限公司 天线组件和电子设备
CN112928453B (zh) * 2021-01-28 2023-07-28 Oppo广东移动通信有限公司 天线组件及电子设备
CN115882201A (zh) * 2021-09-26 2023-03-31 Oppo广东移动通信有限公司 天线组件及电子设备

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CN205081230U (zh) * 2015-10-16 2016-03-09 智慧海派科技有限公司 天线系统及其移动终端
CN106058436A (zh) * 2016-08-04 2016-10-26 北京小米移动软件有限公司 天线模块及电子设备
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CN106848567A (zh) * 2015-12-03 2017-06-13 小米科技有限责任公司 终端壳体及终端
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CN107331964A (zh) * 2017-06-26 2017-11-07 北京小米移动软件有限公司 金属边框终端天线和终端

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US9444130B2 (en) 2013-04-10 2016-09-13 Apple Inc. Antenna system with return path tuning and loop element
US9276319B2 (en) 2013-05-08 2016-03-01 Apple Inc. Electronic device antenna with multiple feeds for covering three communications bands
CN107240760B (zh) 2016-03-29 2019-11-15 北京小米移动软件有限公司 一种全金属手机天线
CN105789831A (zh) * 2016-04-11 2016-07-20 深圳市万普拉斯科技有限公司 移动终端及其天线结构
US10389010B2 (en) * 2016-07-21 2019-08-20 Chiun Mai Communication Systems, Inc. Antenna structure and wireless communication device using same

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CN104103888A (zh) * 2014-08-06 2014-10-15 广东欧珀移动通信有限公司 一种手机及其天线
US20170033437A1 (en) * 2015-07-31 2017-02-02 AAC Technologies Pte. Ltd. Mobile terminal device
CN205081230U (zh) * 2015-10-16 2016-03-09 智慧海派科技有限公司 天线系统及其移动终端
CN106848567A (zh) * 2015-12-03 2017-06-13 小米科技有限责任公司 终端壳体及终端
CN106058436A (zh) * 2016-08-04 2016-10-26 北京小米移动软件有限公司 天线模块及电子设备
CN206532881U (zh) * 2017-01-24 2017-09-29 歌尔科技有限公司 电子产品
CN107331964A (zh) * 2017-06-26 2017-11-07 北京小米移动软件有限公司 金属边框终端天线和终端

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220209403A1 (en) * 2019-04-30 2022-06-30 Honor Device Co., Ltd. Antenna Assembly and Mobile Terminal
CN111180872A (zh) * 2020-02-14 2020-05-19 维沃移动通信有限公司 一种天线装置和电子设备
CN111180872B (zh) * 2020-02-14 2022-10-28 维沃移动通信有限公司 一种天线装置和电子设备
CN115413387A (zh) * 2020-04-27 2022-11-29 华为技术有限公司 电子设备
CN113745809A (zh) * 2020-05-27 2021-12-03 华为技术有限公司 电子设备
CN113745809B (zh) * 2020-05-27 2023-08-22 华为技术有限公司 电子设备
CN116722341A (zh) * 2020-06-04 2023-09-08 华为技术有限公司 一种电子设备
CN113851821A (zh) * 2021-08-17 2021-12-28 荣耀终端有限公司 终端天线及移动终端设备
CN113851821B (zh) * 2021-08-17 2023-01-10 荣耀终端有限公司 终端天线及移动终端设备
CN113809522A (zh) * 2021-09-10 2021-12-17 Oppo广东移动通信有限公司 天线组件及电子设备
CN113809522B (zh) * 2021-09-10 2023-11-07 Oppo广东移动通信有限公司 天线组件及电子设备
CN117525849A (zh) * 2024-01-05 2024-02-06 荣耀终端有限公司 一种天线增强器及相关信号发射系统

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WO2019090690A1 (zh) 2019-05-16
US11128047B2 (en) 2021-09-21
US20200373669A1 (en) 2020-11-26
CN110741506B (zh) 2021-02-26

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