EP0973231A3 - Antenne directive à double polarisation avec des réflecteurs d'étranglement pour minimiser le rayonnement latéral - Google Patents
Antenne directive à double polarisation avec des réflecteurs d'étranglement pour minimiser le rayonnement latéral Download PDFInfo
- Publication number
- EP0973231A3 EP0973231A3 EP99810600A EP99810600A EP0973231A3 EP 0973231 A3 EP0973231 A3 EP 0973231A3 EP 99810600 A EP99810600 A EP 99810600A EP 99810600 A EP99810600 A EP 99810600A EP 0973231 A3 EP0973231 A3 EP 0973231A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- radiation
- directional antenna
- side lobe
- dual polarization
- minimizing side
- 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.)
- Withdrawn
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
- H01Q19/108—Combination of a dipole with a plane reflecting surface
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna 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
- H01Q1/246—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
- H01Q1/52—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
-
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
- H01Q21/10—Collinear arrangements of substantially straight elongated conductive units
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/12—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems
- H01Q3/16—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device
- H01Q3/20—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is fixed and the reflecting device is movable
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980027126A KR100269584B1 (ko) | 1998-07-06 | 1998-07-06 | 쵸크 반사기를 갖는 저 사이드로브 이중 편파 지향성 안테나 |
KR9827126 | 1998-07-06 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0973231A2 EP0973231A2 (fr) | 2000-01-19 |
EP0973231A3 true EP0973231A3 (fr) | 2001-04-25 |
Family
ID=19543231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99810600A Withdrawn EP0973231A3 (fr) | 1998-07-06 | 1999-07-06 | Antenne directive à double polarisation avec des réflecteurs d'étranglement pour minimiser le rayonnement latéral |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0973231A3 (fr) |
KR (1) | KR100269584B1 (fr) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI990395A (fi) * | 1999-02-24 | 2000-08-25 | Nokia Networks Oy | Laitteisto antennien keskinäisten häiriöiden vaimentamiseksi |
KR100625685B1 (ko) * | 1999-06-22 | 2006-09-20 | 주식회사 케이티프리텔 | 원편파 안테나를 이용한 기지국 시스템 |
SE516842C2 (sv) * | 2000-07-10 | 2002-03-12 | Allgon Ab | Antennanordning för en bärbar radiokommunikationsanordning |
US20050206575A1 (en) * | 2000-12-21 | 2005-09-22 | Chadwick Peter E | Dual polarisation antenna |
WO2002071546A1 (fr) * | 2001-03-05 | 2002-09-12 | Nokia Corporation | Amelioration du diagramme de rayonnement d'un dispositif destine au transfert d'ondes electromagnetiques |
GB0200585D0 (en) * | 2002-01-11 | 2002-02-27 | Csa Ltd | Antenna with adjustable beam direction |
US20040056818A1 (en) * | 2002-09-25 | 2004-03-25 | Victor Aleksandrovich Sledkov | Dual polarised antenna |
DE10328880B4 (de) * | 2003-06-26 | 2007-08-30 | Kathrein-Werke Kg | Mobilfunkantenne einer Basisstation |
US6922174B2 (en) | 2003-06-26 | 2005-07-26 | Kathrein-Werke Kg | Mobile radio antenna for a base station |
KR100703932B1 (ko) * | 2005-02-25 | 2007-04-04 | 주식회사 마루아트 | 부엽 간섭 제거용 더미 패치 복사소자 어레이를 이용한 중계기용 안테나 |
US20060220962A1 (en) * | 2005-02-28 | 2006-10-05 | D Hont Loek J | Circularly polorized square patch antenna |
US7546137B2 (en) | 2005-02-28 | 2009-06-09 | Sirit Technologies Inc. | Power control loop and LO generation method |
US7180469B2 (en) * | 2005-06-29 | 2007-02-20 | Cushcraft Corporation | System and method for providing antenna radiation pattern control |
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 |
US8970444B2 (en) | 2007-04-05 | 2015-03-03 | Telefonaktiebolaget L M Ericsson (Publ) | Polarization dependent beamwidth adjuster |
KR101017670B1 (ko) * | 2007-10-05 | 2011-02-25 | 주식회사 에이스테크놀로지 | 초크 부재를 가지는 안테나 |
CA2699752C (fr) * | 2007-10-15 | 2013-05-28 | Jaybeam Wireless | Antenne de station de base avec des structures de mise en forme de faisceau |
FR2923323B1 (fr) * | 2007-11-07 | 2011-04-08 | Alcatel Lucent | Antenne a piege reflechissant |
KR100957852B1 (ko) * | 2007-12-03 | 2010-05-14 | 블루웨이브텔(주) | 고격리 무선 중계기용 광대역 스택 패치 배열 안테나 |
KR100977082B1 (ko) * | 2008-05-13 | 2010-08-19 | (주)하이게인안테나 | 천정 취부용 안테나 조립체 |
WO2010018896A1 (fr) * | 2008-08-11 | 2010-02-18 | Ace Antenna Corp. | Antenne équipée d’un élément de découplage |
KR100983613B1 (ko) * | 2008-08-11 | 2010-09-24 | 주식회사 에이스테크놀로지 | 디커플링 소자를 가지는 안테나 |
WO2010035922A1 (fr) * | 2008-09-26 | 2010-04-01 | Kmw Inc. | Antenne pour station de base d'un système de communication mobile |
KR20100137686A (ko) * | 2009-06-23 | 2010-12-31 | 주식회사 에이스테크놀로지 | 안테나에 사용되며 공기(또는 유전체) 급전 구조 가지는 방사체 및 이에 전기적으로 연결된 전력 분배기 |
KR101375420B1 (ko) * | 2011-09-26 | 2014-03-18 | 주식회사 에이스테크놀로지 | 안테나에 사용되며 공기(또는 유전체) 급전 구조 가지는 방사체 및 이에 전기적으로 연결된 전력 분배기 |
CN103219590B (zh) * | 2013-03-29 | 2015-07-15 | 京信通信技术(广州)有限公司 | 可实现隔离度调节的移相装置 |
CN103236585B (zh) * | 2013-03-29 | 2016-01-06 | 京信通信技术(广州)有限公司 | 具有多信号馈入端口的天线 |
KR101651464B1 (ko) | 2014-08-07 | 2016-08-30 | 주식회사 굿텔 | 기지국용 안테나 |
US10205226B2 (en) | 2014-11-18 | 2019-02-12 | Zimeng LI | Miniaturized dual-polarized base station antenna |
KR102324528B1 (ko) * | 2015-03-16 | 2021-11-11 | 주식회사 케이엠더블유 | 이동통신 기지국의 안테나 장치 내의 신호 분배/결합 장치 |
KR101758300B1 (ko) * | 2016-03-10 | 2017-07-18 | (주)에이엠플러스 | 다단 안테나 시스템 |
EP3280006A1 (fr) | 2016-08-03 | 2018-02-07 | Li, Zimeng | Antenne à double polarisation |
AU2016434050B2 (en) * | 2016-12-27 | 2019-10-17 | Tongyu Communication Inc. | Radiating integrated antenna unit and multi-array antenna of same |
KR102412521B1 (ko) * | 2018-01-12 | 2022-06-23 | 주식회사 케이엠더블유 | 안테나 장치 |
CN212571306U (zh) * | 2020-08-25 | 2021-02-19 | 康普技术有限责任公司 | 用于基站天线的功分器支座和功分器组件 |
CN115313065B (zh) * | 2022-09-29 | 2023-01-03 | 微网优联科技(成都)有限公司 | 一种共口径基站天线阵 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4460899A (en) * | 1981-01-24 | 1984-07-17 | Metalltechnik Schmidt Gmbh & Co. | Shield for improving the decoupling of antennas |
US4499474A (en) * | 1982-03-29 | 1985-02-12 | Muhs Jr Harvey P | Slot antenna with face mounted baffle |
EP0730319A1 (fr) * | 1995-03-03 | 1996-09-04 | Ace Antenna Corporation | Système d'antenne avec un réflecteur d'étranglement pour minimiser le rayonnement latéral |
US5629713A (en) * | 1995-05-17 | 1997-05-13 | Allen Telecom Group, Inc. | Horizontally polarized antenna array having extended E-plane beam width and method for accomplishing beam width extension |
WO1997022159A1 (fr) * | 1995-12-14 | 1997-06-19 | Electromagnetic Sciences, Inc. | Antenne reseau a double polarisation avec commande centrale de polarisation |
US5724666A (en) * | 1994-03-24 | 1998-03-03 | Ericsson Inc. | Polarization diversity phased array cellular base station and associated methods |
EP0895303A1 (fr) * | 1997-07-28 | 1999-02-03 | Alcatel | Système d'antennes directionnelles à polarisation croisée |
-
1998
- 1998-07-06 KR KR1019980027126A patent/KR100269584B1/ko not_active IP Right Cessation
-
1999
- 1999-07-06 EP EP99810600A patent/EP0973231A3/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4460899A (en) * | 1981-01-24 | 1984-07-17 | Metalltechnik Schmidt Gmbh & Co. | Shield for improving the decoupling of antennas |
US4499474A (en) * | 1982-03-29 | 1985-02-12 | Muhs Jr Harvey P | Slot antenna with face mounted baffle |
US5724666A (en) * | 1994-03-24 | 1998-03-03 | Ericsson Inc. | Polarization diversity phased array cellular base station and associated methods |
EP0730319A1 (fr) * | 1995-03-03 | 1996-09-04 | Ace Antenna Corporation | Système d'antenne avec un réflecteur d'étranglement pour minimiser le rayonnement latéral |
US5629713A (en) * | 1995-05-17 | 1997-05-13 | Allen Telecom Group, Inc. | Horizontally polarized antenna array having extended E-plane beam width and method for accomplishing beam width extension |
WO1997022159A1 (fr) * | 1995-12-14 | 1997-06-19 | Electromagnetic Sciences, Inc. | Antenne reseau a double polarisation avec commande centrale de polarisation |
EP0895303A1 (fr) * | 1997-07-28 | 1999-02-03 | Alcatel | Système d'antennes directionnelles à polarisation croisée |
Also Published As
Publication number | Publication date |
---|---|
KR100269584B1 (ko) | 2000-10-16 |
KR20000007676A (ko) | 2000-02-07 |
EP0973231A2 (fr) | 2000-01-19 |
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Legal Events
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RIC1 | Information provided on ipc code assigned before grant |
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Effective date: 20011026 |