HK1021774A1 - Antenna system. - Google Patents

Antenna system.

Info

Publication number
HK1021774A1
HK1021774A1 HK00100395A HK00100395A HK1021774A1 HK 1021774 A1 HK1021774 A1 HK 1021774A1 HK 00100395 A HK00100395 A HK 00100395A HK 00100395 A HK00100395 A HK 00100395A HK 1021774 A1 HK1021774 A1 HK 1021774A1
Authority
HK
Hong Kong
Prior art keywords
antenna system
antenna
Prior art date
Application number
HK00100395A
Other languages
English (en)
Inventor
Roland Gabriel
Max Gottl
Georg Klinger
Original Assignee
Kathrein Werke Kg
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 Kathrein Werke Kg filed Critical Kathrein Werke Kg
Publication of HK1021774A1 publication Critical patent/HK1021774A1/xx

Links

Classifications

    • 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
    • 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
    • H01Q19/108—Combination of a dipole with a plane reflecting surface
    • 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
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/14—Reflecting surfaces; Equivalent structures
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
HK00100395A 1997-05-30 2000-01-21 Antenna system. HK1021774A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19722742A DE19722742C2 (de) 1997-05-30 1997-05-30 Dualpolarisierte Antennenanordnung
PCT/EP1998/003129 WO1998054787A1 (de) 1997-05-30 1998-05-27 Antennenanordnung

Publications (1)

Publication Number Publication Date
HK1021774A1 true HK1021774A1 (en) 2000-06-30

Family

ID=7830966

Family Applications (1)

Application Number Title Priority Date Filing Date
HK00100395A HK1021774A1 (en) 1997-05-30 2000-01-21 Antenna system.

Country Status (13)

Country Link
US (1) US6195063B1 (xx)
EP (1) EP0916169B1 (xx)
KR (1) KR100657705B1 (xx)
CN (1) CN1166033C (xx)
AU (1) AU729918B2 (xx)
BR (1) BR9804937B1 (xx)
CA (1) CA2261625C (xx)
DE (2) DE19722742C2 (xx)
DK (1) DK0916169T3 (xx)
ES (1) ES2181241T3 (xx)
HK (1) HK1021774A1 (xx)
NZ (1) NZ333517A (xx)
WO (1) WO1998054787A1 (xx)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072439A (en) * 1998-01-15 2000-06-06 Andrew Corporation Base station antenna for dual polarization
DE19860121A1 (de) * 1998-12-23 2000-07-13 Kathrein Werke Kg Dualpolarisierter Dipolstrahler
US6356242B1 (en) * 2000-01-27 2002-03-12 George Ploussios Crossed bent monopole doublets
WO2002023669A1 (en) * 2000-09-12 2002-03-21 Andrew Corporation A dual polarised antenna
US6618016B1 (en) * 2001-02-21 2003-09-09 Bae Systems Aerospace Inc. Eight-element anti-jam aircraft GPS antennas
US6762722B2 (en) * 2001-05-18 2004-07-13 Ipr Licensing, Inc. Directional antenna
DE10150150B4 (de) 2001-10-11 2006-10-05 Kathrein-Werke Kg Dualpolarisiertes Antennenarray
DE10203873A1 (de) * 2002-01-31 2003-08-14 Kathrein Werke Kg Dualpolarisierte Strahleranordnung
WO2003083992A1 (en) * 2002-03-26 2003-10-09 Andrew Corp. Multiband dual polarized adjustable beamtilt base station antenna
US6795035B2 (en) * 2002-03-28 2004-09-21 Lucent Technologies Inc. System for antenna sidelobe modification
FR2840455B1 (fr) * 2002-06-04 2006-07-28 Jacquelot Technologies Element rayonnant large bande a double polarisation, de forme generale carree
US6621463B1 (en) 2002-07-11 2003-09-16 Lockheed Martin Corporation Integrated feed broadband dual polarized antenna
GB2391112B (en) * 2002-07-20 2005-10-12 Roke Manor Research An antenna
ATE360268T1 (de) * 2002-12-23 2007-05-15 Huber+Suhner Ag Breitband-antenne mit einem 3-dimensionalen gussteil
DE10316564B4 (de) 2003-04-10 2006-03-09 Kathrein-Werke Kg Antenne mit zumindest einem Dipol oder einer dipolähnlichen Strahleranordnung
DE10316787A1 (de) 2003-04-11 2004-11-11 Kathrein-Werke Kg Reflektor, insbesondere für eine Mobilfunk-Antenne
DE10316786A1 (de) 2003-04-11 2004-11-18 Kathrein-Werke Kg Reflektor, insbesondere für eine Mobilfunk-Antenne
US6940465B2 (en) 2003-05-08 2005-09-06 Kathrein-Werke Kg Dual-polarized dipole antenna element
US7015871B2 (en) 2003-12-18 2006-03-21 Kathrein-Werke Kg Mobile radio antenna arrangement for a base station
DE10359622A1 (de) * 2003-12-18 2005-07-21 Kathrein-Werke Kg Antenne mit zumindest einem Dipol oder einer dipolähnlichen Strahleranordnung
DE10359623A1 (de) * 2003-12-18 2005-07-21 Kathrein-Werke Kg Mobilfunk-Antennenanordnung für eine Basisstation
US7027004B2 (en) 2003-12-18 2006-04-11 Kathrein-Werke Kg Omnidirectional broadband antenna
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
DE102004025904B4 (de) * 2004-05-27 2007-04-05 Kathrein-Werke Kg Antenne
EP1751821B1 (en) 2004-06-04 2016-03-09 CommScope Technologies LLC Directive dipole antenna
CN100353611C (zh) * 2004-11-24 2007-12-05 京信通信系统（广州）有限公司 高前后比定向基站天线
DE102005005781A1 (de) * 2005-02-08 2006-08-10 Kathrein-Werke Kg Radom, insbesondere für Mobilfunkantennen sowie zugehörige Mobilfunkantenne
WO2006091131A1 (en) * 2005-02-25 2006-08-31 Telefonaktiebolaget Lm Ericsson (Publ) Uniform communication unit
US7209091B2 (en) * 2005-04-05 2007-04-24 Spx Corporation Vertically polarized panel antenna system and method
US7920100B2 (en) * 2005-08-18 2011-04-05 Raytheon Company Foldable reflect array
FI119627B (fi) 2005-08-26 2009-01-30 Exel Oyj Menetelmä antenniradomin valmistamiseksi komposiittimateriaaleista jatkuvatoimisesti
US7358924B2 (en) 2005-10-07 2008-04-15 Kathrein-Werke Kg Feed network, and/or antenna having at least one antenna element and a feed network
DE102005061636A1 (de) * 2005-12-22 2007-06-28 Kathrein-Werke Kg Dual polarisierte Antenne
US7427966B2 (en) 2005-12-28 2008-09-23 Kathrein-Werke Kg Dual polarized antenna
KR100678570B1 (ko) * 2006-01-11 2007-02-02 주식회사 케이티프리텔 안테나 반사판 및 안테나 결합체
JP2007194915A (ja) * 2006-01-19 2007-08-02 Sony Corp アンテナ装置、アンテナ反射器、並びにアンテナを内蔵する無線通信機器
CN100411248C (zh) * 2006-03-20 2008-08-13 京信通信技术(广州)有限公司 超薄双极化微带天线
DE102006037518B3 (de) * 2006-08-10 2008-03-06 Kathrein-Werke Kg Antennenanordnung, insbesondere für eine Mobilfunk-Basisstation
DE102006037517A1 (de) 2006-08-10 2008-02-21 Kathrein-Werke Kg Antennenanordnung, insbesondere für eine Mobilfunk-Basisstation
DE102006039279B4 (de) 2006-08-22 2013-10-10 Kathrein-Werke Kg Dipolförmige Strahleranordnung
DE102007006559B3 (de) * 2007-02-09 2008-09-11 Kathrein-Werke Kg Mobilfunkantenne, insbesondere für eine Basisstation
WO2008151451A1 (de) * 2007-06-12 2008-12-18 Huber + Suhner Ag Breitbandantenne mit parasitärelementen
KR100854470B1 (ko) 2007-09-11 2008-09-04 주식회사 엠티아이 무선 중계기용 직교 다이폴 어레이 원편파 안테나 및 이를이용한 무선통신 중계 시스템
EP2073309B1 (en) * 2007-12-21 2015-02-25 Alcatel Lucent Dual polarised radiating element for cellular base station antennas
KR100911480B1 (ko) 2008-03-31 2009-08-11 주식회사 엠티아이 직교 다이폴 어레이 원편파 안테나를 이용한 무선통신 중계시스템
JP5170900B2 (ja) * 2009-03-30 2013-03-27 古河Ｃ＆Ｂ株式会社 多面合成アンテナ
DE102009019557A1 (de) 2009-04-30 2010-11-11 Kathrein-Werke Kg Verfahren zum Betrieb einer phasengesteuerten Gruppenantenne sowie einer Phasenschieber-Baugruppe und eine zugehörige phasengesteuerte Gruppenantenne
MX2012002389A (es) * 2009-08-26 2012-07-03 Amphenol Corp Dispositivo y metodo para controlar la abertura del haz azimutar a traves de un rango amplio de frecuencias.
KR101094510B1 (ko) * 2009-10-16 2011-12-19 주식회사 에이스테크놀로지 복사 소자를 둘러싼 초크 부재가 반사판으로부터 이격되어 배열되는 안테나
KR20120086838A (ko) * 2011-01-27 2012-08-06 엘에스전선 주식회사 Ｐｃｂ 기판형 광대역 이중 편파 다이폴 안테나
KR101711150B1 (ko) * 2011-01-31 2017-03-03 주식회사 케이엠더블유 이동통신 기지국용 이중편파 안테나 및 이를 이용한 다중대역 안테나 시스템
US8890750B2 (en) 2011-09-09 2014-11-18 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Symmetrical partially coupled microstrip slot feed patch antenna element
KR101230605B1 (ko) * 2011-10-05 2013-02-06 (주)하이게인안테나 이동통신용 지향성 섹터 안테나 및 그 제조방법
US20130162499A1 (en) * 2011-11-15 2013-06-27 Juniper Networks, Inc. Apparatus for implementing cross polarized integrated antennas for mimo access points
US9191086B2 (en) 2011-11-15 2015-11-17 Juniper Networks, Inc. Methods and apparatus for balancing band performance
KR101254990B1 (ko) * 2011-12-02 2013-04-16 (주)하이게인안테나 이동통신 중계기용 고이득 패치안테나
WO2014174510A1 (en) * 2013-04-22 2014-10-30 Galtronics Corporation Ltd. Multiband antenna and slotted ground plane therefore
CN103715519B (zh) * 2013-06-09 2016-12-28 京信通信技术(广州)有限公司 双极化阵列天线及其辐射单元
DE102013012305A1 (de) 2013-07-24 2015-01-29 Kathrein-Werke Kg Breitband-Antennenarray
WO2015117020A1 (en) * 2014-01-31 2015-08-06 Quintel Technology Limited Antenna system with beamwidth control
KR101517475B1 (ko) * 2014-03-18 2015-05-04 (주)하이게인안테나 다중대역 복편파 패치 안테나
KR101574936B1 (ko) * 2014-04-21 2015-12-07 주식회사 에이스테크놀로지 개량된 반사판을 포함하는 안테나
US9843108B2 (en) 2014-07-25 2017-12-12 Futurewei Technologies, Inc. Dual-feed dual-polarized antenna element and method for manufacturing same
KR101656577B1 (ko) * 2014-10-30 2016-09-09 세종대학교산학협력단 주파수 선택 공진기를 포함하는 안테나
DE102015002441A1 (de) 2015-02-26 2016-09-01 Kathrein-Werke Kg Radom sowie zugehörige Mobilfunkantenne und Verfahren zur Herstellung des Radoms oder der Mobilfunkantenne
DE102015007504B4 (de) 2015-06-11 2019-03-28 Kathrein Se Dipolförmige Strahleranordnung
DE102015007503A1 (de) 2015-06-11 2016-12-15 Kathrein-Werke Kg Dipolförmige Strahleranordnung
WO2017020114A1 (en) * 2015-07-31 2017-02-09 Communication Components Antenna Inc. Widened beamwidth for dipole antennas using parasitic monopole antenna elements
US10505259B2 (en) * 2015-08-18 2019-12-10 Css Antenna, Llc (A Jma Company) Multi-element telecommunications antenna
DE102015115892A1 (de) 2015-09-21 2017-03-23 Kathrein-Werke Kg Dipolsockel
WO2017086377A1 (ja) * 2015-11-19 2017-05-26 日本電気株式会社 無線通信装置
DE102016104611B4 (de) 2016-03-14 2020-07-09 Telefonaktiebolaget Lm Ericsson (Publ) Dipolförmige Strahleranordnung
ES2719213T3 (es) 2016-03-14 2019-07-09 Kathrein Se Disposición de radiadores en forma de dipolo
DE102016104610A1 (de) 2016-03-14 2017-09-14 Kathrein-Werke Kg Mehrfachhalter für eine dipolförmige Strahleranordnung und eine dipolförmige Strahleranordnung mit einem solchen Mehrfachhalter
DE102016112257A1 (de) 2016-07-05 2018-01-11 Kathrein-Werke Kg Antennenanordnung mit zumindest einer dipolförmigen Strahleranordnung
CN106207456B (zh) * 2016-08-22 2021-10-22 广东通宇通讯股份有限公司 一种多频天线
DE102016123997A1 (de) * 2016-12-09 2018-06-14 Kathrein Werke Kg Dipolstrahlermodul
CN106876983A (zh) * 2017-03-03 2017-06-20 深圳市共进电子股份有限公司 无线通信设备及其双频天线
WO2018179160A1 (ja) * 2017-03-29 2018-10-04 日本電業工作株式会社 アレイアンテナ及びセクタアンテナ
DE102017116920A1 (de) 2017-06-09 2018-12-13 Kathrein Se Dual-polarisierter Kreuzdipol und Antennenanordnung mit zwei solchen dual-polarisierten Kreuzdipolen
WO2020094219A1 (en) * 2018-11-07 2020-05-14 Huawei Technologies Co., Ltd. Antenna and base station
KR102402206B1 (ko) * 2019-01-18 2022-05-26 삼성전자 주식회사 백 로브 방향으로 방사되는 전파를 감소시키기 위한 금속 구조물을 포함하는 안테나 모듈
WO2020190863A1 (en) * 2019-03-21 2020-09-24 Commscope Technologies Llc Base station antennas having parasitic assemblies for improving cross-polarization discrimination performance
DE102019108901A1 (de) 2019-03-22 2020-09-24 Telefonaktiebolaget Lm Ericsson (Publ) Antennenanordnung für Mobilfunksysteme mit zumindest einem dual-polarisierten Kreuzdipol
KR102411455B1 (ko) * 2021-01-21 2022-06-22 주식회사 에이스테크놀로지 수평 패턴 왜곡 저감을 위한 mimo 안테나

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7142601U (de) * 1971-11-11 1972-07-13 Rohde & Schwarz Richtstrahlfeld fuer zirkulare oder elliptische polarisation zum aufbau von rundstrahlantennen
FR2680283B1 (fr) * 1991-08-07 1993-10-01 Alcatel Espace Antenne radioelectrique elementaire miniaturisee.
DK168780B1 (da) * 1992-04-15 1994-06-06 Celwave R F A S Antennesystem samt fremgangsmåde til fremstilling heraf
CA2128738C (en) * 1993-09-10 1998-12-15 George D. Yarsunas Circularly polarized microcell antenna
GB9410994D0 (en) * 1994-06-01 1994-07-20 Alan Dick & Company Limited Antennae
KR0185962B1 (ko) * 1995-03-03 1999-05-15 구관영 안테나 측면 복사에너지를 최소화한 안테나
GB2300760A (en) * 1995-04-13 1996-11-13 Northern Telecom Ltd A layered antenna
US5892485A (en) * 1997-02-25 1999-04-06 Pacific Antenna Technologies Dual frequency reflector antenna feed element
US5896107A (en) * 1997-05-27 1999-04-20 Allen Telecom Inc. Dual polarized aperture coupled microstrip patch antenna system
US5874924A (en) * 1997-11-17 1999-02-23 Lockheed Martin Corp. Spacecraft antenna array with directivity enhancing rings

Also Published As

Publication number Publication date
CN1166033C (zh) 2004-09-08
AU729918B2 (en) 2001-02-15
DE59805084D1 (de) 2002-09-12
KR100657705B1 (ko) 2006-12-19
US6195063B1 (en) 2001-02-27
KR20000029472A (ko) 2000-05-25
AU8106898A (en) 1998-12-30
CA2261625C (en) 2003-04-08
DE19722742C2 (de) 2002-07-18
ES2181241T3 (es) 2003-02-16
DE19722742A1 (de) 1998-12-10
DK0916169T3 (da) 2002-12-02
CA2261625A1 (en) 1998-12-03
EP0916169B1 (de) 2002-08-07
BR9804937B1 (pt) 2013-09-17
EP0916169A1 (de) 1999-05-19
CN1228202A (zh) 1999-09-08
WO1998054787A1 (de) 1998-12-03
BR9804937A (pt) 2000-01-18
NZ333517A (en) 1999-08-30

Similar Documents

Publication Publication Date Title
HK1021774A1 (en) Antenna system.
IL132458A0 (en) Antenna system
ZA983864B (en) Communications system.
GB2330951B (en) Antenna
GB2320816B (en) Antenna system
ZA984927B (en) Radio system
IL133726A0 (en) Antenna system
GB2347275B (en) Antenna
ZA9710377B (en) Refrigeration system.
HK1016976A1 (en) Resorcinyl-triazine.
EP0860897A4 (en) ANTENNA SYSTEM
EP0982797A4 (en) ANTENNA SYSTEM
GB2315603B (en) Antenna system
ZA987055B (en) Substituted 4-benzoylpyrazoles.
AU9438598A (en) Antenna system
HK1024098A1 (en) Radio architecture.
HK1017834A1 (en) Bodyshaper.
HK1022974A1 (en) Order entry system.
ZA983705B (en) Pregnan-3-ol-20-ones.
GB9708758D0 (en) Antenna
ZA981309B (en) 4-aminoalkoxy-1H-benzoimidazoles.
IL131497A0 (en) Antenna
GB2329761B (en) Antenna system
ZA983795B (en) Substituted 4-benzoyl-pyrazoles.
ZA98263B (en) O-fucosyltransferase.

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170527