IN2014DN08749A - - Google Patents

Info

Publication number
IN2014DN08749A
IN2014DN08749A IN8749DEN2014A IN2014DN08749A IN 2014DN08749 A IN2014DN08749 A IN 2014DN08749A IN 8749DEN2014 A IN8749DEN2014 A IN 8749DEN2014A IN 2014DN08749 A IN2014DN08749 A IN 2014DN08749A
Authority
IN
India
Prior art keywords
dipole
pair
arms
polarization
arm
Prior art date
Application number
Other languages
English (en)
Inventor
Haim Yona
Shay Mamo
Snir Azulay
Yaniv Ziv
Ruvim Goldman
Original Assignee
Galtronics Corp 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 Galtronics Corp Ltd filed Critical Galtronics Corp Ltd
Publication of IN2014DN08749A publication Critical patent/IN2014DN08749A/en

Links

Classifications

    • 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
    • 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
    • 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
    • H01Q21/062—Two dimensional planar arrays using dipole aerials
    • 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
    • H01Q21/065—Patch antenna array
    • 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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
IN8749DEN2014 2012-03-26 2013-03-24 IN2014DN08749A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261615395P 2012-03-26 2012-03-26
PCT/IL2013/050295 WO2013144965A1 (fr) 2012-03-26 2013-03-24 Structures isolantes pour antennes à double polarisation

Publications (1)

Publication Number Publication Date
IN2014DN08749A true IN2014DN08749A (fr) 2015-05-22

Family

ID=49258364

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8749DEN2014 IN2014DN08749A (fr) 2012-03-26 2013-03-24

Country Status (8)

Country Link
US (1) US9722323B2 (fr)
EP (1) EP2831952A1 (fr)
KR (1) KR20140136516A (fr)
CN (1) CN104396087A (fr)
CA (1) CA2867973A1 (fr)
IN (1) IN2014DN08749A (fr)
RU (1) RU2014142907A (fr)
WO (1) WO2013144965A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9722323B2 (en) 2012-03-26 2017-08-01 Galtronics Corporation Ltd. Isolation structures for dual-polarized antennas
CN104681930B (zh) * 2013-11-28 2017-12-29 广州创锦通信技术有限公司 一种宽频带的高频振子
CN103972643B (zh) * 2014-05-14 2017-06-06 京信通信系统（中国）有限公司 阵列天线及其局部不对称的辐射单元
US9843108B2 (en) * 2014-07-25 2017-12-12 Futurewei Technologies, Inc. Dual-feed dual-polarized antenna element and method for manufacturing same
WO2016011977A1 (fr) 2014-07-25 2016-01-28 Huawei Technologies Co., Ltd. Élément d'antenne à double polarisation et à double alimentation et son procédé de fabrication
US10446923B2 (en) * 2015-12-30 2019-10-15 Huawei Technologies Co., Ltd. Antenna array with reduced mutual coupling effect
US9979089B2 (en) * 2016-04-01 2018-05-22 Pulse Finland Oy Dual polarized antenna apparatus and methods
EP3411922B1 (fr) * 2016-10-20 2023-12-06 Huawei Technologies Co., Ltd. Filtrage intégré pour rejet de bande dans un élément d'antenne
CN106410396A (zh) * 2016-10-26 2017-02-15 华南理工大学 一种高低频滤波阵子交织排列的紧凑型多波束天线阵列
NO20170110A1 (en) 2017-01-25 2018-07-26 Norbit Its Wideband antenna balun
CN110692167B (zh) * 2017-06-01 2021-12-21 华为技术有限公司 双极化辐射单元、天线、基站及通信系统
GB201709467D0 (en) 2017-06-14 2017-07-26 Mmd Design & Consult Feeder
WO2019010051A1 (fr) * 2017-07-07 2019-01-10 Commscope Technologies Llc Éléments rayonnants à bande passante étroite à largeur de bande ultralarge
CA3077431A1 (fr) 2017-10-26 2019-05-02 John Mezzalingua Associates, Llc D/B/A Jma Wireless Antenne cellulaire multibande peu couteuse haute performance dotee d'un dipole metallique monolithique masque
CN108767452B (zh) * 2018-04-24 2024-02-27 昆山恩电开通信设备有限公司 一种高性能双极化辐射单元及隔离度调节方法
EP3794680B1 (fr) * 2018-05-15 2025-04-23 John Mezzalingua Associates, LLC Conception d'antenne à plaque pour une fabrication facile et des performances réglables sur des bandes de hautes fréquences
CN110858679B (zh) * 2018-08-24 2024-02-06 康普技术有限责任公司 具有宽带去耦辐射元件的多频带基站天线和相关辐射元件
CN109980329B (zh) * 2019-03-12 2023-12-26 广州司南技术有限公司 一种宽带双极化天线
CN110098471B (zh) * 2019-03-14 2020-09-22 重庆大学 一种基于混合巴伦的宽带双极化基站天线
US20200303820A1 (en) * 2019-03-19 2020-09-24 Wilson Electronics, Llc Antenna with parasitic elements
WO2020200463A1 (fr) * 2019-04-04 2020-10-08 Huawei Technologies Co., Ltd. Procédé de fabrication d'un élément d'antenne
WO2020200464A1 (fr) * 2019-04-04 2020-10-08 Huawei Technologies Co., Ltd. Procédé de fabrication d'un élément d'antenne
KR102781217B1 (ko) * 2020-06-08 2025-03-12 동우 화인켐 주식회사 안테나 소자 및 이를 포함하는 디스플레이 장치
CN112382854B (zh) * 2020-10-22 2022-06-17 杭州泛利科技有限公司 5g基站全双工超高隔离度双极化mimo天线阵列
KR20230144148A (ko) * 2022-04-06 2023-10-16 주식회사 케이엠더블유 방사소자 구조체
EP4497178A1 (fr) * 2022-04-26 2025-01-29 Huawei Technologies Co., Ltd. Radiateur compact à double polarité pour un réseau dense
KR102856517B1 (ko) * 2023-12-26 2025-09-08 한양대학교 에리카산학협력단 자기전기 다이폴 슬롯 안테나

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
US3541559A (en) 1968-04-10 1970-11-17 Westinghouse Electric Corp Antenna for producing circular polarization over wide angles
US3750185A (en) 1972-01-18 1973-07-31 Westinghouse Electric Corp Dipole antenna array
US4131896A (en) 1976-02-10 1978-12-26 Westinghouse Electric Corp. Dipole phased array with capacitance plate elements to compensate for impedance variations over the scan angle
EP0186455A3 (fr) 1984-12-20 1987-11-25 The Marconi Company Limited Réseau de dipôles
EP0666611B1 (fr) * 1994-02-02 2001-07-18 Hughes Electronics Corporation Antenne de balayage à dipol fixé dans un réflecteur rotatif en forme de gobelet
AU730484B2 (en) * 1997-07-03 2001-03-08 Alcatel Dual polarized cross bow tie antenna with airline feed
US6069590A (en) 1998-02-20 2000-05-30 Ems Technologies, Inc. System and method for increasing the isolation characteristic of an antenna
AU2003295509A1 (en) 2002-12-13 2004-07-09 Andrew Corporation Improvements relating to dipole antennas and coaxial to microstrip transitions
US7132995B2 (en) 2003-12-18 2006-11-07 Kathrein-Werke Kg Antenna having at least one dipole or an antenna element arrangement similar to a dipole
US7616168B2 (en) 2005-08-26 2009-11-10 Andrew Llc Method and system for increasing the isolation characteristic of a crossed dipole pair dual polarized antenna
US7688271B2 (en) * 2006-04-18 2010-03-30 Andrew Llc Dipole antenna
US9722323B2 (en) 2012-03-26 2017-08-01 Galtronics Corporation Ltd. Isolation structures for dual-polarized antennas

Also Published As

Publication number Publication date
CN104396087A (zh) 2015-03-04
WO2013144965A1 (fr) 2013-10-03
CA2867973A1 (fr) 2013-10-03
US20150138032A1 (en) 2015-05-21
KR20140136516A (ko) 2014-11-28
US9722323B2 (en) 2017-08-01
RU2014142907A (ru) 2016-05-20
EP2831952A1 (fr) 2015-02-04

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