EP3968458A4 - Structure rayonnante et antenne de réseau - Google Patents

Structure rayonnante et antenne de réseau Download PDF

Info

Publication number
EP3968458A4
EP3968458A4 EP19928598.2A EP19928598A EP3968458A4 EP 3968458 A4 EP3968458 A4 EP 3968458A4 EP 19928598 A EP19928598 A EP 19928598A EP 3968458 A4 EP3968458 A4 EP 3968458A4
Authority
EP
European Patent Office
Prior art keywords
array antenna
radiating structure
radiating
antenna
array
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.)
Granted
Application number
EP19928598.2A
Other languages
German (de)
English (en)
Other versions
EP3968458A1 (fr
EP3968458C0 (fr
EP3968458B1 (fr
Inventor
Mingchao Li
Pengfei Lv
Jianping Song
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.)
Comba Telecom Technology Guangzhou Ltd
Original Assignee
Comba Telecom Technology Guangzhou 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 Comba Telecom Technology Guangzhou Ltd filed Critical Comba Telecom Technology Guangzhou Ltd
Publication of EP3968458A1 publication Critical patent/EP3968458A1/fr
Publication of EP3968458A4 publication Critical patent/EP3968458A4/fr
Application granted granted Critical
Publication of EP3968458C0 publication Critical patent/EP3968458C0/fr
Publication of EP3968458B1 publication Critical patent/EP3968458B1/fr
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
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • 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
    • 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
    • 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
    • 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
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/24—Polarising devices; Polarisation filters 
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/104—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces using a substantially flat reflector for deflecting the radiated beam, e.g. periscopic antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H01Q21/26—Turnstile or like antennas comprising arrangements of three or more elongated elements disposed radially and symmetrically in a horizontal plane about a common centre
    • 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
EP19928598.2A 2019-05-16 2019-11-11 Structure rayonnante et antenne de réseau Active EP3968458B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910407059.5A CN110098477B (zh) 2019-05-16 2019-05-16 辐射结构及阵列天线
PCT/CN2019/117111 WO2020228275A1 (fr) 2019-05-16 2019-11-11 Structure rayonnante et antenne de réseau

Publications (4)

Publication Number Publication Date
EP3968458A1 EP3968458A1 (fr) 2022-03-16
EP3968458A4 true EP3968458A4 (fr) 2022-07-20
EP3968458C0 EP3968458C0 (fr) 2023-08-30
EP3968458B1 EP3968458B1 (fr) 2023-08-30

Family

ID=67448315

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19928598.2A Active EP3968458B1 (fr) 2019-05-16 2019-11-11 Structure rayonnante et antenne de réseau

Country Status (3)

Country Link
EP (1) EP3968458B1 (fr)
CN (1) CN110098477B (fr)
WO (1) WO2020228275A1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110098477B (zh) * 2019-05-16 2022-08-26 京信通信技术(广州)有限公司 辐射结构及阵列天线
CN110768005A (zh) * 2019-10-29 2020-02-07 上海安费诺永亿通讯电子有限公司 一种双极化天线振子
CN112751180B (zh) 2019-10-31 2022-03-22 Oppo广东移动通信有限公司 天线模组及电子设备
CN112751168B (zh) * 2019-10-31 2022-11-08 Oppo广东移动通信有限公司 天线模组及电子设备
CN110943301B (zh) * 2019-12-12 2021-02-12 中国科学院长春光学精密机械与物理研究所 跨尺度双带通频率选择表面及其周期单元、设计方法
CN111129735B (zh) * 2019-12-31 2022-09-27 京信通信技术(广州)有限公司 宽频辐射单元及阵列天线
CN111585007B (zh) * 2020-05-08 2022-04-15 武汉虹信科技发展有限责任公司 高集成mimo天线
US20230318182A1 (en) * 2020-08-13 2023-10-05 Telefonaktiebolaget Lm Ericsson (Publ) Antenna radiator, and antenna
CN112886196B (zh) * 2021-01-08 2023-12-19 深圳市信维通信股份有限公司 基站天线及基站设备
CN113540755B (zh) * 2021-06-24 2022-12-13 西安电子科技大学 具有高隔离度特性和宽角扫描特性的5g双极化基站天线
CN113540823B (zh) * 2021-06-30 2022-11-18 上海航天电子有限公司 加载天线罩不均匀分布的小型化Vivaldi阵列天线
WO2023110068A1 (fr) 2021-12-15 2023-06-22 Telefonaktiebolaget Lm Ericsson (Publ) Élément rayonnant et antenne
CN116666974B (zh) * 2023-07-24 2023-09-22 南京纳特通信电子有限公司 一种双馈电极化可变换超宽带微带振子天线

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103618149A (zh) * 2013-12-02 2014-03-05 江苏捷士通射频系统有限公司 一种双极化辐射单元及天线
CN106329083A (zh) * 2015-06-15 2017-01-11 张家港贸安贸易有限公司 一种小型微带天线
EP3454414A1 (fr) * 2017-09-08 2019-03-13 PC-Tel, Inc. Antenne polarisée linéairement double extra-plate à large bande pour plateforme lte deux en une

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FR2598036B1 (fr) * 1986-04-23 1988-08-12 France Etat Antenne plaque a doubles polarisations croisees
US6304226B1 (en) * 1999-08-27 2001-10-16 Raytheon Company Folded cavity-backed slot antenna
US7999744B2 (en) * 2007-12-10 2011-08-16 City University Of Hong Kong Wideband patch antenna
EP2081251B1 (fr) * 2008-01-15 2018-07-11 HMD Global Oy Antenne Patch
JP4858566B2 (ja) * 2009-03-31 2012-01-18 三菱電機株式会社 アンテナ装置
CN102610908A (zh) * 2012-03-01 2012-07-25 西安电子科技大学 超宽频四带圆极化天线
CN103367920B (zh) * 2012-03-31 2016-08-03 深圳市金溢科技股份有限公司 微带天线、电子设备及etc系统的obu
CN105119044B (zh) * 2015-09-09 2019-01-18 华为技术有限公司 一种微带天线及通信器件
CN105846113B (zh) * 2016-05-25 2019-01-22 广东博纬通信科技有限公司 一种双频双极化窄波束阵列天线
CN206059637U (zh) * 2016-07-19 2017-03-29 深圳市华信天线技术有限公司 一种圆极化天线
CN207116699U (zh) * 2017-07-25 2018-03-16 上海汇珏网络通信设备有限公司 一种直线阵列天线
CN108808231A (zh) * 2018-06-01 2018-11-13 电子科技大学 一种双极化平面超宽带mimo天线
CN109659677A (zh) * 2018-12-28 2019-04-19 华南理工大学 天线及其辐射单元
CN209804887U (zh) * 2019-05-16 2019-12-17 京信通信技术(广州)有限公司 辐射结构及阵列天线
CN110098477B (zh) * 2019-05-16 2022-08-26 京信通信技术(广州)有限公司 辐射结构及阵列天线

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103618149A (zh) * 2013-12-02 2014-03-05 江苏捷士通射频系统有限公司 一种双极化辐射单元及天线
CN106329083A (zh) * 2015-06-15 2017-01-11 张家港贸安贸易有限公司 一种小型微带天线
EP3454414A1 (fr) * 2017-09-08 2019-03-13 PC-Tel, Inc. Antenne polarisée linéairement double extra-plate à large bande pour plateforme lte deux en une

Also Published As

Publication number Publication date
WO2020228275A1 (fr) 2020-11-19
EP3968458A1 (fr) 2022-03-16
CN110098477A (zh) 2019-08-06
EP3968458C0 (fr) 2023-08-30
EP3968458B1 (fr) 2023-08-30
CN110098477B (zh) 2022-08-26

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