FR2946806A1 - Element rayonnant d'antenne multi-bande - Google Patents
Element rayonnant d'antenne multi-bande Download PDFInfo
- Publication number
- FR2946806A1 FR2946806A1 FR0902838A FR0902838A FR2946806A1 FR 2946806 A1 FR2946806 A1 FR 2946806A1 FR 0902838 A FR0902838 A FR 0902838A FR 0902838 A FR0902838 A FR 0902838A FR 2946806 A1 FR2946806 A1 FR 2946806A1
- Authority
- FR
- France
- Prior art keywords
- radiating
- plane
- dipole
- radiating plane
- radiating element
- 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
- H01Q21/00—Antenna arrays or systems
- H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
-
- 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
- H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
-
- 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
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/42—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
- H01Q5/47—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device with a coaxial arrangement of the feeds
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (10)
- REVENDICATIONS1. Elément rayonnant d'antenne multi-bande comprenant un premier plan rayonnant (2) correspondant à une bande de basse fréquence, caractérisé en ce qu'il comprend en outre au moins un deuxième plan rayonnant (13) correspondant une bande de plus haute fréquence, placé au-dessus du premier plan rayonnant (2) dont il est électriquement isolé, la surface du premier plan rayonnant (2) étant supérieur à la surface du deuxième plan rayonnant (13).
- 2. Elément rayonnant selon la revendication 1, dans lequel le premier plan rayonnant (81, 91, 101) est un dipôle imprimé (92, 93 ; 102, 103) et le deuxième 10 plan rayonnant (89, 94, 104) est un dipôle choisi parmi un dipôle à double polarisation croisée, un dipôle papillon (95, 96) et un dipôle imprimé (105, 106).
- 3. Elément rayonnant selon la revendication 1, dans lequel le premier plan rayonnant (2) est un dipôle à double polarisation croisée et le deuxième plan rayonnant (13) est un dipôle choisi parmi un dipôle à double polarisation 15 croisée (14, 15), un dipôle papillon et un dipôle imprimé.
- 4. Elément rayonnant selon l'une des revendications 2 et 3, dans lequel. le dipôle à double polarisation croisée (3, 4) comporte des bras (5, 6, 7, 8) de forme triangulaire.
- 5. Elément rayonnant selon l'une des revendications 2 et 3, dans lequel le dipôle à 20 double polarisation croisée comporte des bras de forme carrée.
- 6. Elément rayonnant selon l'une des revendications 2 à 5, dans lequel. le dipôle à double polarisation croisée comporte des bras constitués d'un motif fractal volumique.
- 7. Elément rayonnant selon l'une des revendications 2 et 3, dans lequel le dipôle à 25 double polarisation croisée (63, 64) comporte des bras (65, 66, 67, 68) constitués de brins séparés.
- 8. Elément rayonnant selon la revendication 7, dans lequel les brins sont séparés par une distance inférieure ou égale à 'ÀHF/10 où 1 ,HF est la longueur d'onde du signal de plus haute fréquence. 9
- 9. Elément rayonnant selon l'une des revendications précédentes, comprenant une premier plan rayonnant inférieur (110), un deuxième plan rayonnant intermédiaire (111) placé au-dessus du premier plan rayonnant (110) dont il est électriquement isolé, et un troisième plan rayonnant supérieur (112) placé au- dessus du deuxième plan rayonnant (111) dont il est électriquement isolé.
- 10. Antenne multi-bande comportant des éléments rayonnants selon l'une des revendications précédentes
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0902838A FR2946806B1 (fr) | 2009-06-11 | 2009-06-11 | Element rayonnant d'antenne multi-bande |
CN201080025880.8A CN102804492B (zh) | 2009-06-11 | 2010-06-11 | 交叉极化多频带天线 |
US13/376,555 US8994603B2 (en) | 2009-06-11 | 2010-06-11 | Cross polarization multiband antenna |
PCT/EP2010/058219 WO2010142780A1 (fr) | 2009-06-11 | 2010-06-11 | Antenne multibande a polarisation croisee |
EP10743057.1A EP2441117B1 (fr) | 2009-06-11 | 2010-06-11 | Antenne multibande à polarisation croisée |
BRPI1012948-0A BRPI1012948B1 (pt) | 2009-06-11 | 2010-06-11 | Elemento irradiador para antena multibanda e antena multibanda com polarização cruzada |
JP2012514479A JP2012529827A (ja) | 2009-06-11 | 2010-06-11 | 交差偏波マルチバンド・アンテナ |
JP2013272078A JP5721810B2 (ja) | 2009-06-11 | 2013-12-27 | 交差偏波マルチバンド・アンテナ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0902838A FR2946806B1 (fr) | 2009-06-11 | 2009-06-11 | Element rayonnant d'antenne multi-bande |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2946806A1 true FR2946806A1 (fr) | 2010-12-17 |
FR2946806B1 FR2946806B1 (fr) | 2012-03-30 |
Family
ID=41376342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0902838A Active FR2946806B1 (fr) | 2009-06-11 | 2009-06-11 | Element rayonnant d'antenne multi-bande |
Country Status (7)
Country | Link |
---|---|
US (1) | US8994603B2 (fr) |
EP (1) | EP2441117B1 (fr) |
JP (2) | JP2012529827A (fr) |
CN (1) | CN102804492B (fr) |
BR (1) | BRPI1012948B1 (fr) |
FR (1) | FR2946806B1 (fr) |
WO (1) | WO2010142780A1 (fr) |
Families Citing this family (27)
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US10608348B2 (en) * | 2012-03-31 | 2020-03-31 | SeeScan, Inc. | Dual antenna systems with variable polarization |
US9000991B2 (en) * | 2012-11-27 | 2015-04-07 | Laird Technologies, Inc. | Antenna assemblies including dipole elements and Vivaldi elements |
TWI491105B (zh) * | 2013-01-07 | 2015-07-01 | Wistron Neweb Corp | 寬頻雙極化天線 |
CN105051976A (zh) * | 2013-02-26 | 2015-11-11 | 盖尔创尼克斯有限公司 | 双极化偶极天线及其十字耦合元件 |
CN104143700B (zh) * | 2013-05-10 | 2017-02-15 | 中国电信股份有限公司 | 四极化辐射振子和四极化天线 |
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 |
KR101756112B1 (ko) | 2013-11-05 | 2017-07-11 | 주식회사 케이엠더블유 | 안테나 방사소자 및 다중대역 안테나 |
US9600999B2 (en) | 2014-05-21 | 2017-03-21 | Universal City Studios Llc | Amusement park element tracking system |
WO2017100126A1 (fr) * | 2015-12-09 | 2017-06-15 | Viasat, Inc. | Antenne à plaque multibande auto-diplexée empilée |
TWI628861B (zh) * | 2016-09-10 | 2018-07-01 | 啟碁科技股份有限公司 | 複合天線 |
CN109149080B (zh) * | 2017-06-27 | 2020-08-11 | 启碁科技股份有限公司 | 通讯装置 |
TWI643399B (zh) * | 2017-08-01 | 2018-12-01 | 譁裕實業股份有限公司 | 偶極天線振子 |
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 |
EP3832799A4 (fr) * | 2018-07-31 | 2022-04-27 | Yokowo Co., Ltd. | Dispositif d'antenne |
US10886627B2 (en) * | 2019-06-05 | 2021-01-05 | Joymax Electronics Co., Ltd. | Wideband antenna device |
CN112531356B (zh) * | 2019-09-18 | 2022-05-03 | 北京小米移动软件有限公司 | 天线结构及移动终端 |
CN113131193B (zh) * | 2019-12-30 | 2022-08-26 | 华为技术有限公司 | 双极化天线、路由器及基站 |
WO2021153179A1 (fr) * | 2020-01-28 | 2021-08-05 | 株式会社ヨコオ | Dispositif d'antenne monté sur véhicule |
KR20210122956A (ko) * | 2020-04-01 | 2021-10-13 | 삼성전자주식회사 | 다중 대역 안테나 장치 |
KR102300619B1 (ko) * | 2020-04-17 | 2021-09-10 | 충남대학교 산학협력단 | 통합 공공망과 5g 주파수 이중대역 커버용 단일 급전 안테나 |
WO2022028669A1 (fr) * | 2020-08-03 | 2022-02-10 | Huawei Technologies Co., Ltd. | Architecture de rayonnement 3d pour un dispositif d'antenne intelligente |
CN114122718B (zh) * | 2020-08-25 | 2022-07-29 | 广东博纬通信科技有限公司 | 一种低频振子单元及混合阵列天线 |
KR20220036179A (ko) * | 2020-09-15 | 2022-03-22 | 타이코에이엠피 주식회사 | 안테나 장치 |
CN114725649A (zh) * | 2021-01-06 | 2022-07-08 | 康普技术有限责任公司 | 支撑件、辐射元件和基站天线 |
CN112864604A (zh) * | 2021-03-15 | 2021-05-28 | 罗森伯格技术有限公司 | 用于天线的辐射元件和包括该辐射元件的天线 |
WO2024030880A1 (fr) * | 2022-08-05 | 2024-02-08 | Commscope Technologies Llc | Antennes multibandes comprenant en leur sein des éléments rayonnants dipolaires à polarisation croisée hautement intégrés |
CN117220035B (zh) * | 2023-11-07 | 2024-01-09 | 湖南大学 | 一种圆极化磁电偶极子天线 |
Citations (5)
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FR2795240A1 (fr) * | 1999-06-18 | 2000-12-22 | Nortel Matra Cellular | Antenne de station de base de radiocommunication |
WO2001076012A1 (fr) * | 2000-03-31 | 2001-10-11 | Navcom Technology, Inc. | Antenne emboitee en tourniquet |
US20030146872A1 (en) * | 2002-02-06 | 2003-08-07 | Kellerman Francis William | Multi frequency stacked patch antenna with improved frequency band isolation |
US20060170604A1 (en) * | 2005-02-01 | 2006-08-03 | Benyamin Almog | Fractal dipole antenna |
WO2007042938A2 (fr) * | 2005-10-14 | 2007-04-19 | Fractus, Sa | Batterie d'antennes minces triple bande pour stations de base cellulaires |
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-
2009
- 2009-06-11 FR FR0902838A patent/FR2946806B1/fr active Active
-
2010
- 2010-06-11 US US13/376,555 patent/US8994603B2/en active Active
- 2010-06-11 JP JP2012514479A patent/JP2012529827A/ja active Pending
- 2010-06-11 EP EP10743057.1A patent/EP2441117B1/fr active Active
- 2010-06-11 WO PCT/EP2010/058219 patent/WO2010142780A1/fr active Application Filing
- 2010-06-11 CN CN201080025880.8A patent/CN102804492B/zh active Active
- 2010-06-11 BR BRPI1012948-0A patent/BRPI1012948B1/pt active IP Right Grant
-
2013
- 2013-12-27 JP JP2013272078A patent/JP5721810B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2795240A1 (fr) * | 1999-06-18 | 2000-12-22 | Nortel Matra Cellular | Antenne de station de base de radiocommunication |
WO2001076012A1 (fr) * | 2000-03-31 | 2001-10-11 | Navcom Technology, Inc. | Antenne emboitee en tourniquet |
US20030146872A1 (en) * | 2002-02-06 | 2003-08-07 | Kellerman Francis William | Multi frequency stacked patch antenna with improved frequency band isolation |
US20060170604A1 (en) * | 2005-02-01 | 2006-08-03 | Benyamin Almog | Fractal dipole antenna |
WO2007042938A2 (fr) * | 2005-10-14 | 2007-04-19 | Fractus, Sa | Batterie d'antennes minces triple bande pour stations de base cellulaires |
Also Published As
Publication number | Publication date |
---|---|
EP2441117A1 (fr) | 2012-04-18 |
BRPI1012948B1 (pt) | 2022-03-03 |
JP5721810B2 (ja) | 2015-05-20 |
JP2012529827A (ja) | 2012-11-22 |
US8994603B2 (en) | 2015-03-31 |
WO2010142780A1 (fr) | 2010-12-16 |
CN102804492A (zh) | 2012-11-28 |
JP2014079008A (ja) | 2014-05-01 |
EP2441117B1 (fr) | 2020-07-22 |
BRPI1012948A2 (pt) | 2018-01-16 |
US20120133567A1 (en) | 2012-05-31 |
CN102804492B (zh) | 2016-05-18 |
FR2946806B1 (fr) | 2012-03-30 |
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