JP7764226B2 - アンテナ装置 - Google Patents

アンテナ装置

Info

Publication number
JP7764226B2
JP7764226B2 JP2021197750A JP2021197750A JP7764226B2 JP 7764226 B2 JP7764226 B2 JP 7764226B2 JP 2021197750 A JP2021197750 A JP 2021197750A JP 2021197750 A JP2021197750 A JP 2021197750A JP 7764226 B2 JP7764226 B2 JP 7764226B2
Authority
JP
Japan
Prior art keywords
antennas
antenna
antenna device
horizontal plane
predetermined
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
JP2021197750A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023083822A5 (https=
JP2023083822A (ja
Inventor
英二 半杭
圭史 小坂
博 鳥屋尾
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry Ltd
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 Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Priority to JP2021197750A priority Critical patent/JP7764226B2/ja
Priority to TW111140400A priority patent/TWI856403B/zh
Priority to US17/972,964 priority patent/US12142840B2/en
Priority to EP22203702.0A priority patent/EP4191792B1/en
Priority to CN202211342880.1A priority patent/CN116231336A/zh
Priority to KR1020220142013A priority patent/KR102721287B1/ko
Publication of JP2023083822A publication Critical patent/JP2023083822A/ja
Publication of JP2023083822A5 publication Critical patent/JP2023083822A5/ja
Application granted granted Critical
Publication of JP7764226B2 publication Critical patent/JP7764226B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays 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
    • 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
    • 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
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • 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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
    • 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
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001—Crossed polarisation dual antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
JP2021197750A 2021-12-06 2021-12-06 アンテナ装置 Active JP7764226B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2021197750A JP7764226B2 (ja) 2021-12-06 2021-12-06 アンテナ装置
TW111140400A TWI856403B (zh) 2021-12-06 2022-10-25 天線裝置
US17/972,964 US12142840B2 (en) 2021-12-06 2022-10-25 Antenna device
EP22203702.0A EP4191792B1 (en) 2021-12-06 2022-10-26 Antenna device
CN202211342880.1A CN116231336A (zh) 2021-12-06 2022-10-31 天线装置
KR1020220142013A KR102721287B1 (ko) 2021-12-06 2022-10-31 안테나 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021197750A JP7764226B2 (ja) 2021-12-06 2021-12-06 アンテナ装置

Publications (3)

Publication Number Publication Date
JP2023083822A JP2023083822A (ja) 2023-06-16
JP2023083822A5 JP2023083822A5 (https=) 2024-11-12
JP7764226B2 true JP7764226B2 (ja) 2025-11-05

Family

ID=83996302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021197750A Active JP7764226B2 (ja) 2021-12-06 2021-12-06 アンテナ装置

Country Status (6)

Country Link
US (1) US12142840B2 (https=)
EP (1) EP4191792B1 (https=)
JP (1) JP7764226B2 (https=)
KR (1) KR102721287B1 (https=)
CN (1) CN116231336A (https=)
TW (1) TWI856403B (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002026629A (ja) 2000-07-05 2002-01-25 Anten Corp ４５度偏波ダイバーシティアンテナ
WO2014034490A1 (ja) 2012-08-27 2014-03-06 日本電業工作株式会社 アンテナ
CN103636757A (zh) 2013-12-24 2014-03-19 哈尔滨梓茂源生态山产品有限公司 真空冷冻干燥山野菜的加工制作方法
WO2016047779A1 (ja) 2014-09-26 2016-03-31 日本電気株式会社 アンテナアレイ、無線通信装置及びアンテナアレイの製造方法
CN106450797A (zh) 2015-08-06 2017-02-22 启碁科技股份有限公司 天线系统
JP2021184600A (ja) 2020-05-20 2021-12-02 華為技術有限公司Huawei Technologies Co., Ltd. アンテナおよび通信装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06260835A (ja) 1993-03-04 1994-09-16 Mitsubishi Electric Corp アレイアンテナ装置
JPH07193411A (ja) 1993-12-27 1995-07-28 Kubota Corp 方形屋根の受信用アンテナ装置
KR100699472B1 (ko) 2005-09-27 2007-03-26 삼성전자주식회사 아이솔레이션 소자를 포함하는 평판형 미모 어레이 안테나
KR100983613B1 (ko) 2008-08-11 2010-09-24 주식회사 에이스테크놀로지 디커플링 소자를 가지는 안테나
JP6044417B2 (ja) * 2013-03-27 2016-12-14 株式会社村田製作所 アレーアンテナ
CN203232959U (zh) 2013-04-03 2013-10-09 深圳市华一通信技术有限公司 双极化吸顶天线
CN103606757B (zh) 2013-11-16 2016-05-25 华中科技大学 一种双频双极化天线阵
CN103887613B (zh) * 2014-03-06 2016-05-18 广州海格通信集团股份有限公司 相位干涉仪的无源测向天线阵及相位干涉仪
CN206116624U (zh) * 2016-08-22 2017-04-19 广东通宇通讯股份有限公司 一种多频天线
EP3767749B1 (en) 2018-04-12 2024-02-14 Japan Aviation Electronics Industry, Limited Split-ring resonator, baseplate, and connector
CN109560391B (zh) 2018-12-29 2023-09-29 京信通信技术(广州)有限公司 Mimo天线阵列及其天线反射板
JP7216576B2 (ja) 2019-03-05 2023-02-01 日本航空電子工業株式会社 アンテナ
FR3096587B1 (fr) 2019-05-28 2021-06-11 Ifp Energies Now Reacteur d’oligomerisation compartimente
JP7437143B2 (ja) * 2019-12-05 2024-02-22 日本航空電子工業株式会社 アンテナ
CN113629382A (zh) * 2021-07-29 2021-11-09 中信科移动通信技术股份有限公司 一种多端口基站天线

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002026629A (ja) 2000-07-05 2002-01-25 Anten Corp ４５度偏波ダイバーシティアンテナ
WO2014034490A1 (ja) 2012-08-27 2014-03-06 日本電業工作株式会社 アンテナ
CN103636757A (zh) 2013-12-24 2014-03-19 哈尔滨梓茂源生态山产品有限公司 真空冷冻干燥山野菜的加工制作方法
WO2016047779A1 (ja) 2014-09-26 2016-03-31 日本電気株式会社 アンテナアレイ、無線通信装置及びアンテナアレイの製造方法
CN106450797A (zh) 2015-08-06 2017-02-22 启碁科技股份有限公司 天线系统
JP2021184600A (ja) 2020-05-20 2021-12-02 華為技術有限公司Huawei Technologies Co., Ltd. アンテナおよび通信装置

Also Published As

Publication number Publication date
KR20230085066A (ko) 2023-06-13
TWI856403B (zh) 2024-09-21
CN116231336A (zh) 2023-06-06
EP4191792A1 (en) 2023-06-07
KR102721287B1 (ko) 2024-10-23
US12142840B2 (en) 2024-11-12
TW202329542A (zh) 2023-07-16
EP4191792B1 (en) 2024-07-17
JP2023083822A (ja) 2023-06-16
US20230178903A1 (en) 2023-06-08

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