KR102197172B1 - 디커플링 안테나 및 그 디커플링 방법 - Google Patents

디커플링 안테나 및 그 디커플링 방법 Download PDF

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KR102197172B1
KR102197172B1 KR1020197019252A KR20197019252A KR102197172B1 KR 102197172 B1 KR102197172 B1 KR 102197172B1 KR 1020197019252 A KR1020197019252 A KR 1020197019252A KR 20197019252 A KR20197019252 A KR 20197019252A KR 102197172 B1 KR102197172 B1 KR 102197172B1
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KR
South Korea
Prior art keywords
decoupling
network
antenna
resonant
coupling
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KR1020197019252A
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English (en)
Korean (ko)
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KR20190088549A (ko
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유롱 캉
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지티이 코포레이션
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—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
    • H01Q1/523—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between antennas of an array
    • 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
    • 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
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/182—Waveguide phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/207—Hollow waveguide filters
    • H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
    • H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P5/00—Coupling devices of the waveguide type
    • H01P5/04—Coupling devices of the waveguide type with variable factor of coupling
    • 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

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  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
KR1020197019252A 2017-01-05 2017-12-29 디커플링 안테나 및 그 디커플링 방법 KR102197172B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201710008113.XA CN108281786A (zh) 2017-01-05 2017-01-05 一种去耦天线架构及其去耦方法
CN201710008113.X 2017-01-05
PCT/CN2017/120320 WO2018127023A1 (zh) 2017-01-05 2017-12-29 去耦天线及其去耦方法

Publications (2)

Publication Number Publication Date
KR20190088549A KR20190088549A (ko) 2019-07-26
KR102197172B1 true KR102197172B1 (ko) 2021-01-05

Family

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Family Applications (1)

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KR1020197019252A KR102197172B1 (ko) 2017-01-05 2017-12-29 디커플링 안테나 및 그 디커플링 방법

Country Status (5)

Country Link
EP (1) EP3567676A4 (ja)
JP (1) JP6876807B2 (ja)
KR (1) KR102197172B1 (ja)
CN (1) CN108281786A (ja)
WO (1) WO2018127023A1 (ja)

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* Cited by examiner, † Cited by third party
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CN110391498A (zh) * 2019-07-17 2019-10-29 安徽蓝讯电子科技有限公司 一种优化基站天线阵列隔离度的方法
CN113659338A (zh) * 2020-05-12 2021-11-16 西安电子科技大学 天线装置和电子设备
CN113659336A (zh) * 2020-05-12 2021-11-16 西安电子科技大学 天线装置、电子设备及用于天线装置的去耦方法
CN113659311A (zh) * 2020-05-12 2021-11-16 西安电子科技大学 天线装置和电子设备
CN112768933A (zh) * 2020-12-30 2021-05-07 深圳市信丰伟业科技有限公司 一种新型低频去耦结构及小型终端设备
CN113285239B (zh) * 2021-04-26 2022-11-15 湖南大学 一种基于相位调节的去耦反射器
CN117498026B (zh) * 2023-12-29 2024-04-02 南京信息工程大学 一种法布里-珀罗谐振腔微带天线阵列解耦的方法

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CN1941500B (zh) * 2005-09-30 2011-10-19 西门子（中国）有限公司 射频发射线圈的去耦合方法
CN101501927B (zh) * 2006-04-27 2013-09-04 泰科电子服务有限责任公司 基于异向材料结构的天线、设备和系统
CN101848471B (zh) * 2010-05-07 2013-05-01 摩比天线技术（深圳）有限公司 一种无线通讯网络扩容方法及基站天线
US8780002B2 (en) * 2010-07-15 2014-07-15 Sony Corporation Multiple-input multiple-output (MIMO) multi-band antennas with a conductive neutralization line for signal decoupling
EP2647124B1 (en) * 2010-11-29 2019-06-05 Smart Antenna Technologies Ltd Balanced antenna system
CN102104185A (zh) * 2010-12-01 2011-06-22 中兴通讯股份有限公司 多输入多输出阵列天线
CN102104193B (zh) * 2010-12-01 2015-04-01 中兴通讯股份有限公司 一种多输入多输出天线系统
EP2834881B1 (en) * 2012-04-04 2019-12-11 HRL Laboratories, LLC Antenna array with wide-band reactance reduction
KR101392073B1 (ko) * 2012-04-20 2014-05-07 후아웨이 테크놀러지 컴퍼니 리미티드 안테나, 기지국 및 빔 프로세싱 방법
US9627751B2 (en) * 2012-11-30 2017-04-18 The Chinese University Of Hong Kong Device for decoupling antennas in compact antenna array and antenna array with the device
US9203144B2 (en) * 2012-12-06 2015-12-01 Microsoft Technology Licensing, Llc Reconfigurable multiband antenna decoupling networks
CN103138034A (zh) * 2013-02-28 2013-06-05 上海大学 Sir同轴腔体双通带滤波器
CN203445240U (zh) * 2013-09-06 2014-02-19 南京信息工程大学 一种新型mimo带有去耦网络的小型天线阵
CN203721860U (zh) * 2013-09-25 2014-07-16 中兴通讯股份有限公司 一种介质滤波器
CN106063233A (zh) * 2014-01-07 2016-10-26 昆特尔科技有限公司 具有增强扇区间干扰缓解的天线系统
CN104810617B (zh) * 2014-01-24 2019-09-13 南京中兴软件有限责任公司 一种天线单元及终端
US9478854B2 (en) * 2014-03-17 2016-10-25 The Chinese University Of Hong Kong Devices and methods for reducing interference between closely collocated antennas
US9543644B2 (en) * 2014-07-01 2017-01-10 The Chinese University Of Hong Kong Method and an apparatus for decoupling multiple antennas in a compact antenna array
KR101584707B1 (ko) * 2014-10-17 2016-01-12 주식회사 케이엠더블유 다중모드 공진기
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CN205069884U (zh) * 2015-10-27 2016-03-02 广东健博通科技股份有限公司 一种多端口分频电调天线
CN105742828B (zh) * 2016-03-31 2018-09-28 广东通宇通讯股份有限公司 双极化三波束天线及其馈电网络装置
CN106571526A (zh) * 2016-04-06 2017-04-19 昆山睿翔讯通通信技术有限公司 移动通讯系统终端mimo天线的解耦方法及解耦网络

Also Published As

Publication number Publication date
JP2020504543A (ja) 2020-02-06
JP6876807B2 (ja) 2021-05-26
WO2018127023A1 (zh) 2018-07-12
KR20190088549A (ko) 2019-07-26
CN108281786A (zh) 2018-07-13
EP3567676A1 (en) 2019-11-13
EP3567676A4 (en) 2020-08-05

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