EP1194982A1 - Antenne - Google Patents
AntenneInfo
- Publication number
- EP1194982A1 EP1194982A1 EP00944010A EP00944010A EP1194982A1 EP 1194982 A1 EP1194982 A1 EP 1194982A1 EP 00944010 A EP00944010 A EP 00944010A EP 00944010 A EP00944010 A EP 00944010A EP 1194982 A1 EP1194982 A1 EP 1194982A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- antenna according
- decoupling element
- decoupling
- radiators
- reflector
- 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
Links
Classifications
-
- 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
- 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
-
- 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
- H01Q1/525—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas between emitting and receiving antennas
-
- 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
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19931907 | 1999-07-08 | ||
DE19931907A DE19931907C2 (de) | 1999-07-08 | 1999-07-08 | Antenne |
PCT/EP2000/006411 WO2001004991A1 (fr) | 1999-07-08 | 2000-07-06 | Antenne |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1194982A1 true EP1194982A1 (fr) | 2002-04-10 |
EP1194982B1 EP1194982B1 (fr) | 2004-10-13 |
EP1194982B9 EP1194982B9 (fr) | 2007-10-31 |
Family
ID=7914133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00944010A Expired - Lifetime EP1194982B9 (fr) | 1999-07-08 | 2000-07-06 | Antenne |
Country Status (14)
Country | Link |
---|---|
US (1) | US6734829B1 (fr) |
EP (1) | EP1194982B9 (fr) |
JP (1) | JP4102067B2 (fr) |
KR (1) | KR100797981B1 (fr) |
CN (1) | CN1253967C (fr) |
AT (1) | ATE279792T1 (fr) |
AU (1) | AU772733B2 (fr) |
BR (1) | BRPI0012270B1 (fr) |
CA (1) | CA2379846C (fr) |
DE (2) | DE19931907C2 (fr) |
ES (1) | ES2228561T3 (fr) |
HK (1) | HK1050961A1 (fr) |
NZ (1) | NZ516380A (fr) |
WO (1) | WO2001004991A1 (fr) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE50307071D1 (de) * | 2002-12-23 | 2007-05-31 | Huber+Suhner Ag | Breitband-Antenne mit einem 3-dimensionalen Gussteil |
SE0400974D0 (sv) * | 2004-04-15 | 2004-04-15 | Cellmax Technologies Ab | Dipole design |
DE102004025904B4 (de) | 2004-05-27 | 2007-04-05 | Kathrein-Werke Kg | Antenne |
DE202004013971U1 (de) * | 2004-09-08 | 2005-08-25 | Kathrein-Werke Kg | Antenne, insbesondere Mobilfunkantenne |
DE102005005781A1 (de) * | 2005-02-08 | 2006-08-10 | Kathrein-Werke Kg | Radom, insbesondere für Mobilfunkantennen sowie zugehörige Mobilfunkantenne |
US7557675B2 (en) * | 2005-03-22 | 2009-07-07 | Radiacion Y Microondas, S.A. | Broad band mechanical phase shifter |
KR100725501B1 (ko) * | 2005-08-19 | 2007-06-08 | 삼성전자주식회사 | 전자기파 측정장치 |
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 |
JP4974168B2 (ja) | 2007-10-02 | 2012-07-11 | 古河電気工業株式会社 | レーダ装置用アンテナ |
US9031613B2 (en) * | 2007-12-21 | 2015-05-12 | University Of New Brunswick | Joint communication and electromagnetic optimization of a multiple-input multiple-output ultra wideband base station antenna |
WO2010018896A1 (fr) * | 2008-08-11 | 2010-02-18 | Ace Antenna Corp. | Antenne équipée d’un élément de découplage |
CN101847783B (zh) * | 2009-03-25 | 2013-01-30 | 华为技术有限公司 | 双极化振子天线 |
US8462071B1 (en) * | 2010-05-26 | 2013-06-11 | Exelis Inc. | Impedance matching mechanism for phased array antennas |
ZA201202632B (en) * | 2011-04-12 | 2014-10-29 | Vodacom (Proprietary) Ltd | Omnidirectional antenna with a null in a selected direction |
KR101306535B1 (ko) * | 2011-11-15 | 2013-09-09 | 엘지이노텍 주식회사 | Mimo 안테나 |
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 |
CN103227363B (zh) * | 2013-03-29 | 2016-08-10 | 京信通信技术(广州)有限公司 | 隔离度自适应调节天线 |
CN107359399B (zh) * | 2013-06-27 | 2020-07-14 | 华为技术有限公司 | 一种天线辐射单元及天线 |
KR101703741B1 (ko) * | 2015-09-11 | 2017-02-07 | 주식회사 케이엠더블유 | 다중편파 방사소자 및 이를 구비한 안테나 |
US10833401B2 (en) * | 2015-11-25 | 2020-11-10 | Commscope Technologies Llc | Phased array antennas having decoupling units |
US11128055B2 (en) * | 2016-06-14 | 2021-09-21 | Communication Components Antenna Inc. | Dual dipole omnidirectional antenna |
US10389015B1 (en) * | 2016-07-14 | 2019-08-20 | Mano D. Judd | Dual polarization antenna |
CN108242586B (zh) * | 2016-12-27 | 2020-10-30 | 启碁科技股份有限公司 | 通信装置 |
US11145968B2 (en) | 2017-03-29 | 2021-10-12 | Nihon Dengyo Kosaku Co., Ltd. | Array antenna and sector antenna |
JP6771790B2 (ja) * | 2017-05-16 | 2020-10-21 | 日本電業工作株式会社 | アンテナ、アレイアンテナ、セクタアンテナ及びダイポールアンテナ |
BR112019023825A2 (pt) * | 2017-05-16 | 2020-06-09 | Huawei Tech Co Ltd | antena |
US10290930B2 (en) | 2017-07-18 | 2019-05-14 | Honeywell International Inc. | Crossed dipole with enhanced gain at low elevation |
WO2020190863A1 (fr) | 2019-03-21 | 2020-09-24 | Commscope Technologies Llc | Antennes de station de base comprenant des ensembles passifs pour améliorer les performances de discrimination par polarisations croisées |
CN113690581A (zh) | 2020-05-18 | 2021-11-23 | 康普技术有限责任公司 | 天线 |
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 |
CN115693109A (zh) * | 2021-07-21 | 2023-02-03 | 康普技术有限责任公司 | 基站天线 |
Family Cites Families (8)
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 |
GB2171257A (en) * | 1984-12-20 | 1986-08-20 | Marconi Co Ltd | A dipole array |
US4812855A (en) * | 1985-09-30 | 1989-03-14 | The Boeing Company | Dipole antenna with parasitic elements |
DE4219168A1 (de) * | 1992-06-11 | 1993-12-16 | Rohde & Schwarz | Rundstrahlantenne |
GB9410994D0 (en) * | 1994-06-01 | 1994-07-20 | Alan Dick & Company Limited | Antennae |
DE19627015C2 (de) * | 1996-07-04 | 2000-07-13 | Kathrein Werke Kg | Antennenfeld |
US5952983A (en) * | 1997-05-14 | 1999-09-14 | Andrew Corporation | High isolation dual polarized antenna system using dipole radiating elements |
AU730484B2 (en) | 1997-07-03 | 2001-03-08 | Alcatel | Dual polarized cross bow tie antenna with airline feed |
-
1999
- 1999-07-08 DE DE19931907A patent/DE19931907C2/de not_active Expired - Fee Related
-
2000
- 2000-06-07 US US10/019,934 patent/US6734829B1/en not_active Expired - Lifetime
- 2000-07-06 AT AT00944010T patent/ATE279792T1/de not_active IP Right Cessation
- 2000-07-06 ES ES00944010T patent/ES2228561T3/es not_active Expired - Lifetime
- 2000-07-06 AU AU58260/00A patent/AU772733B2/en not_active Expired
- 2000-07-06 CN CNB008021317A patent/CN1253967C/zh not_active Expired - Lifetime
- 2000-07-06 DE DE2000508247 patent/DE50008247D1/de not_active Expired - Lifetime
- 2000-07-06 CA CA002379846A patent/CA2379846C/fr not_active Expired - Fee Related
- 2000-07-06 KR KR1020017016328A patent/KR100797981B1/ko active IP Right Grant
- 2000-07-06 EP EP00944010A patent/EP1194982B9/fr not_active Expired - Lifetime
- 2000-07-06 JP JP2001509114A patent/JP4102067B2/ja not_active Expired - Lifetime
- 2000-07-06 WO PCT/EP2000/006411 patent/WO2001004991A1/fr active IP Right Grant
- 2000-07-06 BR BRPI0012270A patent/BRPI0012270B1/pt not_active IP Right Cessation
- 2000-07-06 NZ NZ516380A patent/NZ516380A/xx not_active IP Right Cessation
-
2003
- 2003-05-02 HK HK03103154A patent/HK1050961A1/xx unknown
Non-Patent Citations (1)
Title |
---|
See references of WO0104991A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP4102067B2 (ja) | 2008-06-18 |
EP1194982B9 (fr) | 2007-10-31 |
NZ516380A (en) | 2003-06-30 |
US6734829B1 (en) | 2004-05-11 |
BRPI0012270B1 (pt) | 2017-03-28 |
DE19931907C2 (de) | 2001-08-09 |
ATE279792T1 (de) | 2004-10-15 |
CA2379846A1 (fr) | 2001-01-18 |
DE19931907A1 (de) | 2001-02-01 |
BR0012270A (pt) | 2002-03-12 |
CA2379846C (fr) | 2010-03-02 |
CN1253967C (zh) | 2006-04-26 |
CN1391712A (zh) | 2003-01-15 |
AU772733B2 (en) | 2004-05-06 |
JP2003504925A (ja) | 2003-02-04 |
WO2001004991A1 (fr) | 2001-01-18 |
KR100797981B1 (ko) | 2008-01-28 |
EP1194982B1 (fr) | 2004-10-13 |
KR20020022071A (ko) | 2002-03-23 |
ES2228561T3 (es) | 2005-04-16 |
AU5826000A (en) | 2001-01-30 |
HK1050961A1 (en) | 2003-07-11 |
DE50008247D1 (de) | 2004-11-18 |
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