CA2916030C - Full-duplex antenna and mobile terminal - Google Patents

Full-duplex antenna and mobile terminal Download PDF

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Publication number
CA2916030C
CA2916030C CA2916030A CA2916030A CA2916030C CA 2916030 C CA2916030 C CA 2916030C CA 2916030 A CA2916030 A CA 2916030A CA 2916030 A CA2916030 A CA 2916030A CA 2916030 C CA2916030 C CA 2916030C
Authority
CA
Canada
Prior art keywords
antenna
transmit
receive
transmit antenna
full
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.)
Active
Application number
CA2916030A
Other languages
English (en)
French (fr)
Other versions
CA2916030A1 (en
Inventor
Junping Zhang
Zhice YANG
Qian Zhang
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 CA2916030A1 publication Critical patent/CA2916030A1/en
Application granted granted Critical
Publication of CA2916030C publication Critical patent/CA2916030C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • 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
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H01Q1/525—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1461—Suppression of signals in the return path, i.e. bidirectional control circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Transceivers (AREA)
  • Radio Transmission System (AREA)
  • Details Of Aerials (AREA)
CA2916030A 2013-12-19 2013-12-19 Full-duplex antenna and mobile terminal Active CA2916030C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2013/089991 WO2015089801A1 (zh) 2013-12-19 2013-12-19 全双工天线以及移动终端

Publications (2)

Publication Number Publication Date
CA2916030A1 CA2916030A1 (en) 2015-06-25
CA2916030C true CA2916030C (en) 2018-02-13

Family

ID=53401976

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2916030A Active CA2916030C (en) 2013-12-19 2013-12-19 Full-duplex antenna and mobile terminal

Country Status (9)

Country Link
US (1) US10003123B2 (https=)
EP (1) EP2999196B1 (https=)
JP (1) JP6260048B2 (https=)
KR (1) KR101725532B1 (https=)
CN (1) CN105814869B (https=)
BR (1) BR112016003045B1 (https=)
CA (1) CA2916030C (https=)
RU (1) RU2628015C1 (https=)
WO (1) WO2015089801A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3596479B1 (en) * 2017-03-16 2023-08-02 MVG Industries Method and system for the testing of an antenna comprising a plurality of radiating elements
US11108165B2 (en) 2018-08-17 2021-08-31 The Regents Of The University Of Michigan Radio frequency front end for full duplex wireless communications
US10756436B2 (en) 2018-10-18 2020-08-25 Sabanci Universitesi Double-differential fed, dual polarized patch antenna system with advanced interport RF isolation for IBFD transceivers
CN112134586B (zh) * 2019-06-05 2022-05-17 华为技术有限公司 收发装置及收发设备
CN113904706B (zh) * 2020-06-22 2023-12-29 华为技术有限公司 终端设备、信号传输方法及基带芯片
EP4106106A1 (de) 2021-06-17 2022-12-21 Rosenberger Hochfrequenztechnik GmbH & Co. KG Antennenanordnung, transceiveranordnung und kommunikationssystem
CN113964481B (zh) * 2021-12-22 2022-04-08 中国人民解放军海军工程大学 一种超短波取样天线阵列及其建立方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2100878C1 (ru) * 1995-11-28 1997-12-27 Военная академия связи Дуплексная антенна
JP4459738B2 (ja) 2004-07-05 2010-04-28 株式会社エヌ・ティ・ティ・ドコモ 中継装置、通信装置および指向性制御方法
JP4403905B2 (ja) * 2004-07-22 2010-01-27 ブラザー工業株式会社 無線通信装置
KR100695328B1 (ko) * 2004-12-21 2007-03-15 한국전자통신연구원 초격리 안테나
US7817641B1 (en) * 2005-10-20 2010-10-19 Amir Keyvan Khandani Methods for spatial multiplexing of wireless two-way channels
US8160664B1 (en) * 2005-12-05 2012-04-17 Meru Networks Omni-directional antenna supporting simultaneous transmission and reception of multiple radios with narrow frequency separation
CN101459441A (zh) * 2007-12-11 2009-06-17 海华科技股份有限公司 双系统通讯模块及其操作模式定义方法
US8570229B2 (en) * 2009-01-15 2013-10-29 Broadcom Corporation Multiple antenna high isolation apparatus and application thereof
US10230419B2 (en) * 2011-02-03 2019-03-12 The Board Of Trustees Of The Leland Stanford Junior University Adaptive techniques for full duplex communications
US8749441B2 (en) * 2011-10-27 2014-06-10 Massachusetts Institute Of Technology Simultaneous transmit and receive antenna system
EP2780979A4 (en) * 2011-11-15 2015-06-03 Saab Ab ANTENNA ASSEMBLY WITH ARMOR STRUCTURE
US10116426B2 (en) * 2012-02-09 2018-10-30 The Regents Fo The University Of California Methods and systems for full duplex wireless communications
CN103117970B (zh) * 2013-01-31 2015-11-25 北京邮电大学 Mimo系统中全双工天线的选择方法

Also Published As

Publication number Publication date
JP2016536929A (ja) 2016-11-24
RU2628015C1 (ru) 2017-08-14
CN105814869B (zh) 2019-03-01
WO2015089801A1 (zh) 2015-06-25
CN105814869A (zh) 2016-07-27
BR112016003045B1 (pt) 2022-06-14
US10003123B2 (en) 2018-06-19
EP2999196A1 (en) 2016-03-23
JP6260048B2 (ja) 2018-01-17
BR112016003045A2 (https=) 2017-08-01
US20160240912A1 (en) 2016-08-18
KR20160020505A (ko) 2016-02-23
CA2916030A1 (en) 2015-06-25
KR101725532B1 (ko) 2017-04-10
EP2999196B1 (en) 2020-04-22
EP2999196A4 (en) 2016-09-21

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