FR3131107B1 - Dispositif antennaire à deux réseaux de dipôles et systeme de communication associe - Google Patents

Dispositif antennaire à deux réseaux de dipôles et systeme de communication associe Download PDF

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Publication number
FR3131107B1
FR3131107B1 FR2114034A FR2114034A FR3131107B1 FR 3131107 B1 FR3131107 B1 FR 3131107B1 FR 2114034 A FR2114034 A FR 2114034A FR 2114034 A FR2114034 A FR 2114034A FR 3131107 B1 FR3131107 B1 FR 3131107B1
Authority
FR
France
Prior art keywords
frequency
antenna device
dual
dipoles
communication system
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.)
Active
Application number
FR2114034A
Other languages
English (en)
Other versions
FR3131107A1 (fr
Inventor
Belkacem Khadri
Sébastien Palud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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
Priority to FR2114034A priority Critical patent/FR3131107B1/fr
Application filed by Telediffusion de France ets Public de Diffusion filed Critical Telediffusion de France ets Public de Diffusion
Priority to KR1020247023712A priority patent/KR20240128004A/ko
Priority to US18/722,288 priority patent/US20240421481A1/en
Priority to EP22812673.6A priority patent/EP4454060A1/fr
Priority to AU2022418795A priority patent/AU2022418795A1/en
Priority to JP2024538135A priority patent/JP2024547120A/ja
Priority to PCT/EP2022/080870 priority patent/WO2023117192A1/fr
Priority to CN202280088943.7A priority patent/CN118556344A/zh
Publication of FR3131107A1 publication Critical patent/FR3131107A1/fr
Application granted granted Critical
Publication of FR3131107B1 publication Critical patent/FR3131107B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01Q1/1242—Rigid masts specially adapted for supporting an aerial
    • 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
    • H01Q21/08—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
    • 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
    • H01Q5/48—Combinations of two or more dipole type antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)

Abstract

Dispositif antennaire (102) comprenant un réseau basse fréquence (104) de dipôles basse fréquence (112) présentant des centres (112c) respectifs alignés sur un axe dit vertical (A1) ; un réseau haute fréquence (106) de dipôles haute fréquence (114) présentant des centres (114c) respectifs se succédant verticalement ; et un support (115) des dipôles basse fréquence (112) et des dipôles haute fréquence (114). Le dispositif est caractérisé en ce que les dipôles haute fréquence (114) sont agencés de sorte que le centre (112c) de chaque dipôle basse fréquence (112) soit positionné verticalement entre les centres (114c) d’une paire (P1 ; P2) de deux dipôles haute fréquence (114). Figure pour l’abrégé : Fig. 1
FR2114034A 2021-12-20 2021-12-20 Dispositif antennaire à deux réseaux de dipôles et systeme de communication associe Active FR3131107B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR2114034A FR3131107B1 (fr) 2021-12-20 2021-12-20 Dispositif antennaire à deux réseaux de dipôles et systeme de communication associe
US18/722,288 US20240421481A1 (en) 2021-12-20 2022-11-04 Antenna device with two dipole arrays and associated communication system
EP22812673.6A EP4454060A1 (fr) 2021-12-20 2022-11-04 Dispositif antennaire à deux réseaux de dipôles et systeme de communication associe
AU2022418795A AU2022418795A1 (en) 2021-12-20 2022-11-04 Antenna device with two dipole arrays and associated communication system
KR1020247023712A KR20240128004A (ko) 2021-12-20 2022-11-04 2개의 다이폴 어레이들을 갖는 안테나 디바이스 및 연관된 통신 시스템
JP2024538135A JP2024547120A (ja) 2021-12-20 2022-11-04 ２つの双極子アレイを有するアンテナデバイス及び関連する通信システム
PCT/EP2022/080870 WO2023117192A1 (fr) 2021-12-20 2022-11-04 Dispositif antennaire à deux réseaux de dipôles et systeme de communication associe
CN202280088943.7A CN118556344A (zh) 2021-12-20 2022-11-04 具有两个偶极子阵列的天线装置及相关的通信系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2114034 2021-12-20
FR2114034A FR3131107B1 (fr) 2021-12-20 2021-12-20 Dispositif antennaire à deux réseaux de dipôles et systeme de communication associe

Publications (2)

Publication Number Publication Date
FR3131107A1 FR3131107A1 (fr) 2023-06-23
FR3131107B1 true FR3131107B1 (fr) 2025-04-18

Family

ID=81326895

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2114034A Active FR3131107B1 (fr) 2021-12-20 2021-12-20 Dispositif antennaire à deux réseaux de dipôles et systeme de communication associe

Country Status (8)

Country Link
US (1) US20240421481A1 (fr)
EP (1) EP4454060A1 (fr)
JP (1) JP2024547120A (fr)
KR (1) KR20240128004A (fr)
CN (1) CN118556344A (fr)
AU (1) AU2022418795A1 (fr)
FR (1) FR3131107B1 (fr)
WO (1) WO2023117192A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20250038409A1 (en) * 2023-07-25 2025-01-30 Analog Devices International Unlimited Company Antenna array with dual circularly polarized antennas
CN119764827B (zh) * 2025-03-10 2025-05-23 武汉船舶通信研究所(中国船舶集团有限公司第七二二研究所) 一种低频大功率馈电装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1247629A (en) 1969-05-07 1971-09-29 Licentia Gmbh Improvements in and relating to dipole antenna arrangements
FR2501423B1 (fr) * 1981-03-06 1987-06-19 Dapa Systemes Antenne de transmission pour ondes radio-hyperfrequence
US5497166A (en) * 1993-06-28 1996-03-05 Mahnad; Ali R. Dual frequency batwing antenna
DE102004057774B4 (de) * 2004-11-30 2006-07-20 Kathrein-Werke Kg Antenne, insbesondere Mobilfunkantenne
JP5745582B2 (ja) * 2013-09-02 2015-07-08 日本電業工作株式会社 アンテナ及びセクタアンテナ
CN107078390B (zh) * 2014-11-18 2021-02-26 康普技术有限责任公司 用于多频带辐射阵列的掩蔽的低频带元件
CN107743665B (zh) * 2015-06-15 2020-03-03 康普技术有限责任公司 扼流偶极臂
KR102072010B1 (ko) * 2019-02-18 2020-01-31 주식회사 에이스테크놀로지 원형 배열 구조를 가지는 안테나 장치
CN113097748B (zh) * 2021-04-02 2022-09-27 重庆邮电大学 一种适用于多制式基站的多频天线阵列

Also Published As

Publication number Publication date
WO2023117192A1 (fr) 2023-06-29
KR20240128004A (ko) 2024-08-23
US20240421481A1 (en) 2024-12-19
JP2024547120A (ja) 2024-12-26
CN118556344A (zh) 2024-08-27
EP4454060A1 (fr) 2024-10-30
FR3131107A1 (fr) 2023-06-23
AU2022418795A1 (en) 2024-07-11

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