CN115812264A - 车载用天线装置 - Google Patents

车载用天线装置 Download PDF

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Publication number
CN115812264A
CN115812264A CN202180047889.7A CN202180047889A CN115812264A CN 115812264 A CN115812264 A CN 115812264A CN 202180047889 A CN202180047889 A CN 202180047889A CN 115812264 A CN115812264 A CN 115812264A
Authority
CN
China
Prior art keywords
antenna
vehicle
monopole
monopole antenna
gain
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.)
Pending
Application number
CN202180047889.7A
Other languages
English (en)
Chinese (zh)
Inventor
原文平
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.)
Yokowo Co Ltd
Original Assignee
Yokowo Co 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 Yokowo Co Ltd filed Critical Yokowo Co Ltd
Publication of CN115812264A publication Critical patent/CN115812264A/zh
Pending legal-status Critical Current

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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
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/3208—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used
    • H01Q1/3216—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used where the road or rail vehicle is only used as transportation means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • 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
    • 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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/32—Vertical arrangement of element
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
CN202180047889.7A 2020-07-27 2021-07-26 车载用天线装置 Pending CN115812264A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-126223 2020-07-27
JP2020126223 2020-07-27
PCT/JP2021/027479 WO2022024966A1 (ja) 2020-07-27 2021-07-26 車載用アンテナ装置

Publications (1)

Publication Number Publication Date
CN115812264A true CN115812264A (zh) 2023-03-17

Family

ID=80036329

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180047889.7A Pending CN115812264A (zh) 2020-07-27 2021-07-26 车载用天线装置

Country Status (5)

Country Link
US (1) US12294144B2 (https=)
EP (1) EP4191790A1 (https=)
JP (1) JP7611922B2 (https=)
CN (1) CN115812264A (https=)
WO (1) WO2022024966A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12341234B1 (en) 2024-09-10 2025-06-24 ConTronX Design L.L.C. Apparatus and method for mounting an antenna

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12244058B2 (en) * 2020-01-13 2025-03-04 Lg Electronics Inc. Antenna system mounted in vehicle
CN114946083B (zh) * 2020-01-28 2025-03-04 株式会社友华 车载用天线装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007201112A1 (en) * 2002-02-01 2007-04-05 Ipr Licensing, Inc. Aperiodic array antenna
CN101273493A (zh) * 2005-09-29 2008-09-24 索尼爱立信移动通讯股份有限公司 多频带pifa
EP2348576A1 (de) * 2010-01-15 2011-07-27 Delphi Technologies, Inc. Antennenmodul
CN108475849A (zh) * 2016-02-19 2018-08-31 株式会社友华 天线装置
CN110768006A (zh) * 2019-10-31 2020-02-07 Oppo广东移动通信有限公司 天线模组及电子设备
WO2020075744A1 (ja) * 2018-10-10 2020-04-16 株式会社ヨコオ アンテナ、アンテナ装置、および車載用アンテナ装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1307743C (zh) * 2001-02-26 2007-03-28 日本安特尼株式会社 多频率天线
JP2004088198A (ja) 2002-08-23 2004-03-18 Matsushita Electric Ind Co Ltd モノポールアンテナ装置およびこれを用いた通信システム
JP2005538623A (ja) * 2002-09-10 2005-12-15 フラクトゥス・ソシエダッド・アノニマ 結合されたマルチバンドアンテナ
US8217850B1 (en) * 2008-08-14 2012-07-10 Rockwell Collins, Inc. Adjustable beamwidth aviation antenna with directional and omni-directional radiation modes
JP2012160951A (ja) * 2011-02-01 2012-08-23 Toshiba Corp 多共振アンテナ装置とこのアンテナ装置を備えた電子機器
US9093750B2 (en) 2013-09-12 2015-07-28 Laird Technologies, Inc. Multiband MIMO vehicular antenna assemblies with DSRC capabilities
US20160064807A1 (en) * 2014-08-29 2016-03-03 Laird Technologies, Inc. Multiband Vehicular Antenna Assemblies
US10333208B2 (en) 2016-05-02 2019-06-25 Mitsumi Electric Co., Ltd. Antenna device
EP3270461B1 (en) * 2016-07-14 2020-11-04 Advanced Automotive Antennas, S.L. A broadband antenna system for a vehicle
JP7491681B2 (ja) 2019-02-05 2024-05-28 株式会社トッパンフォトマスク クロムブランクス、フォトマスクの製造方法、およびインプリントモールドの製造方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2007201112A1 (en) * 2002-02-01 2007-04-05 Ipr Licensing, Inc. Aperiodic array antenna
CN101273493A (zh) * 2005-09-29 2008-09-24 索尼爱立信移动通讯股份有限公司 多频带pifa
EP2348576A1 (de) * 2010-01-15 2011-07-27 Delphi Technologies, Inc. Antennenmodul
CN108475849A (zh) * 2016-02-19 2018-08-31 株式会社友华 天线装置
WO2020075744A1 (ja) * 2018-10-10 2020-04-16 株式会社ヨコオ アンテナ、アンテナ装置、および車載用アンテナ装置
CN110768006A (zh) * 2019-10-31 2020-02-07 Oppo广东移动通信有限公司 天线模组及电子设备

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ZHOU, H ET AL。: ""Filter-Antenna Consisting of Conical FSS Radome and Monopole Antenna"", 《IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION》, 27 June 2012 (2012-06-27) *
王丽丽: ""电容加载在手机天线设计中的应用研究"", 《中国知网优秀硕士论文全文库信息科技辑》, 15 April 2015 (2015-04-15) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12341234B1 (en) 2024-09-10 2025-06-24 ConTronX Design L.L.C. Apparatus and method for mounting an antenna

Also Published As

Publication number Publication date
US20230253712A1 (en) 2023-08-10
JP7611922B2 (ja) 2025-01-10
JPWO2022024966A1 (https=) 2022-02-03
EP4191790A1 (en) 2023-06-07
US12294144B2 (en) 2025-05-06
WO2022024966A1 (ja) 2022-02-03

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