CN110892581A - 天线系统和终端设备 - Google Patents

天线系统和终端设备 Download PDF

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Publication number
CN110892581A
CN110892581A CN201880046752.8A CN201880046752A CN110892581A CN 110892581 A CN110892581 A CN 110892581A CN 201880046752 A CN201880046752 A CN 201880046752A CN 110892581 A CN110892581 A CN 110892581A
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China
Prior art keywords
radiator
point
antenna
antenna system
grounding point
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Granted
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CN201880046752.8A
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CN110892581B (zh
Inventor
王汉阳
王磊
王岩
尤佳庆
余冬
薛亮
李建铭
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Huawei Technologies Co Ltd
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Huawei Technologies Co Ltd
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242Supports; 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
    • H01Q1/243Supports; 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/36Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/44Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/48Earthing means; Earth screens; Counterpoises
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/28Combinations of substantially independent non-interacting antenna units or systems
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30Arrangements for providing operation on different wavebands
    • H01Q5/307Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/35Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using two or more simultaneously fed points
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30Arrangements for providing operation on different wavebands
    • H01Q5/378Combination of fed elements with parasitic elements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04Resonant antennas
    • H01Q9/30Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/42Resonant 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

本申请公开了一种天线系统和终端设备,涉及天线技术领域,用于实现支持低频双CA并支持NR频段。该天线系统,包括:第一馈电点、第一接地点、第二馈电点、第二接地点、第三接地点、第四接地点、第一辐射器、第二辐射器、第一谐振结构、第二谐振结构,第一馈电点连接至第一辐射器;第二馈电点连接至第二辐射器;第一辐射器连接至第一接地点,第二辐射器连接至第二接地点;第一谐振结构距第一辐射器一定距离并与第一辐射器电磁耦合,第二谐振结构距第二辐射器一定距离并与第二辐射器电磁耦合;第一谐振结构连接至第三接地点,第二谐振结构连接至第四接地点。本申请实施例应用于天线设计。

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。
CN201880046752.8A 2018-05-15 2018-05-15 天线系统和终端设备 Active CN110892581B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/086932 WO2019218168A1 (zh) 2018-05-15 2018-05-15 天线系统和终端设备

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CN110892581A true CN110892581A (zh) 2020-03-17
CN110892581B CN110892581B (zh) 2023-02-28

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CN201880046752.8A Active CN110892581B (zh) 2018-05-15 2018-05-15 天线系统和终端设备

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US (1) US11735809B2 (zh)
EP (1) EP3780270B1 (zh)
JP (1) JP7103556B2 (zh)
KR (1) KR102455333B1 (zh)
CN (1) CN110892581B (zh)
AU (1) AU2018423290B2 (zh)
BR (1) BR112020023108A2 (zh)
CA (1) CA3098483C (zh)
WO (1) WO2019218168A1 (zh)

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CN112751171A (zh) * 2020-12-24 2021-05-04 深圳市邻友通科技发展有限公司 一种天线系统及耳机
CN114243265A (zh) * 2020-09-09 2022-03-25 北京小米移动软件有限公司 一种天线结构及通信设备
CN115117599A (zh) * 2021-03-19 2022-09-27 北京小米移动软件有限公司 天线结构和电子设备

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CN112615136A (zh) * 2019-09-18 2021-04-06 华为技术有限公司 多天线系统及电子设备
CN113922081A (zh) * 2020-07-08 2022-01-11 北京小米移动软件有限公司 电子设备
CN112821031B (zh) * 2020-12-29 2024-01-02 Oppo广东移动通信有限公司 电子设备
CN112886224B (zh) * 2021-01-08 2023-08-22 维沃移动通信有限公司 天线结构及终端设备
CN114914666B (zh) * 2021-02-10 2024-03-26 华为技术有限公司 一种天线及电子设备
CN115775973A (zh) * 2021-09-07 2023-03-10 富泰京精密电子(烟台)有限公司 天线结构及具有该天线结构的无线通信装置
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CN115241642B (zh) * 2022-08-03 2023-05-12 荣耀终端有限公司 一种多频宽带自解耦终端天线及电子设备

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US20210151886A1 (en) 2021-05-20
BR112020023108A2 (pt) 2021-02-02
EP3780270A1 (en) 2021-02-17
CN110892581B (zh) 2023-02-28
EP3780270B1 (en) 2023-10-25
KR20200135552A (ko) 2020-12-02
JP7103556B2 (ja) 2022-07-20
AU2018423290A1 (en) 2020-11-19
CA3098483C (en) 2023-03-28
JP2021523591A (ja) 2021-09-02
AU2018423290B2 (en) 2021-12-16
KR102455333B1 (ko) 2022-10-14
WO2019218168A1 (zh) 2019-11-21
EP3780270A4 (en) 2021-04-21
US11735809B2 (en) 2023-08-22
CA3098483A1 (en) 2019-11-21

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