JP6461061B2 - アンテナ装置 - Google Patents

アンテナ装置 Download PDF

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Publication number
JP6461061B2
JP6461061B2 JP2016184956A JP2016184956A JP6461061B2 JP 6461061 B2 JP6461061 B2 JP 6461061B2 JP 2016184956 A JP2016184956 A JP 2016184956A JP 2016184956 A JP2016184956 A JP 2016184956A JP 6461061 B2 JP6461061 B2 JP 6461061B2
Authority
JP
Japan
Prior art keywords
antenna
conductor element
conductor
tel
feeding point
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
JP2016184956A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018050207A5 (enExample
JP2018050207A (ja
Inventor
孝之 曽根
孝之 曽根
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
Priority to JP2016184956A priority Critical patent/JP6461061B2/ja
Application filed by Yokowo Co Ltd filed Critical Yokowo Co Ltd
Priority to US16/302,351 priority patent/US11394108B2/en
Priority to CN201780030181.4A priority patent/CN109155467B/zh
Priority to PCT/JP2017/022413 priority patent/WO2018055854A1/ja
Priority to EP21179743.6A priority patent/EP3907826A1/en
Priority to EP17852635.6A priority patent/EP3518344B1/en
Publication of JP2018050207A publication Critical patent/JP2018050207A/ja
Priority to JP2018164426A priority patent/JP6909766B2/ja
Publication of JP2018050207A5 publication Critical patent/JP2018050207A5/ja
Application granted granted Critical
Publication of JP6461061B2 publication Critical patent/JP6461061B2/ja
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
    • H01Q1/27—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
    • H01Q1/3233—Adaptation for use in or on road or rail vehicles characterised by the application wherein the antenna is used particular used as part of a sensor or in a security system, e.g. for automotive radar, navigation systems
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
    • H01Q13/085—Slot-line radiating ends
    • 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
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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
    • 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
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • 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
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • 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
    • 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
    • H01Q9/285—Planar dipole
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2016184956A 2016-09-22 2016-09-22 アンテナ装置 Active JP6461061B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2016184956A JP6461061B2 (ja) 2016-09-22 2016-09-22 アンテナ装置
CN201780030181.4A CN109155467B (zh) 2016-09-22 2017-06-16 天线装置
PCT/JP2017/022413 WO2018055854A1 (ja) 2016-09-22 2017-06-16 アンテナ装置
EP21179743.6A EP3907826A1 (en) 2016-09-22 2017-06-16 Antenna device
US16/302,351 US11394108B2 (en) 2016-09-22 2017-06-16 Antenna device
EP17852635.6A EP3518344B1 (en) 2016-09-22 2017-06-16 Antenna device
JP2018164426A JP6909766B2 (ja) 2016-09-22 2018-09-03 アンテナ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016184956A JP6461061B2 (ja) 2016-09-22 2016-09-22 アンテナ装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018164426A Division JP6909766B2 (ja) 2016-09-22 2018-09-03 アンテナ装置

Publications (3)

Publication Number Publication Date
JP2018050207A JP2018050207A (ja) 2018-03-29
JP2018050207A5 JP2018050207A5 (enExample) 2018-10-25
JP6461061B2 true JP6461061B2 (ja) 2019-01-30

Family

ID=61689522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016184956A Active JP6461061B2 (ja) 2016-09-22 2016-09-22 アンテナ装置

Country Status (5)

Country Link
US (1) US11394108B2 (enExample)
EP (2) EP3907826A1 (enExample)
JP (1) JP6461061B2 (enExample)
CN (1) CN109155467B (enExample)
WO (1) WO2018055854A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7098980B2 (ja) 2018-03-16 2022-07-12 株式会社リコー 撮像装置、画像処理装置および画像処理方法
JP6776410B1 (ja) * 2019-06-26 2020-10-28 日本航空電子工業株式会社 アンテナ
CN213026503U (zh) * 2019-06-26 2021-04-20 株式会社友华 复合天线装置
US20240243487A1 (en) * 2021-06-28 2024-07-18 Yokowo Co., Ltd. Antenna device
US11901616B2 (en) * 2021-08-23 2024-02-13 GM Global Technology Operations LLC Simple ultra wide band very low profile antenna arranged above sloped surface
US11764464B2 (en) * 2021-08-23 2023-09-19 GM Global Technology Operations LLC Spiral tapered low profile ultra wide band antenna
JP2023102414A (ja) * 2022-01-12 2023-07-25 ソニーグループ株式会社 アンテナ装置、アンテナモジュール、及び、無線機

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2845334B2 (ja) * 1990-01-29 1999-01-13 日本電信電話株式会社 不可視物体探知用アンテナ
JPH11312920A (ja) * 1998-04-24 1999-11-09 Nippon Antenna Co Ltd 複合アンテナ装置
US6762729B2 (en) * 2001-09-03 2004-07-13 Houkou Electric Co., Ltd. Slotted bow tie antenna with parasitic element, and slotted bow tie array antenna with parasitic element
JP4310687B2 (ja) * 2003-10-08 2009-08-12 ソニー株式会社 アンテナ装置
JP3863533B2 (ja) * 2004-03-22 2006-12-27 株式会社ヨコオ 折返しアンテナ
US7095374B2 (en) * 2005-01-25 2006-08-22 Lenova (Singapore) Pte. Ltd. Low-profile embedded ultra-wideband antenna architectures for wireless devices
US7554507B2 (en) 2005-02-16 2009-06-30 Samsung Electronics Co., Ltd. UWB antenna with unidirectional radiation pattern
JP5102941B2 (ja) * 2005-05-02 2012-12-19 株式会社ヨコオ 広帯域アンテナ
JP4548281B2 (ja) * 2005-08-31 2010-09-22 日立電線株式会社 広帯域アンテナ
US7327318B2 (en) * 2006-02-28 2008-02-05 Mti Wireless Edge, Ltd. Ultra wide band flat antenna
CN100481422C (zh) * 2006-03-03 2009-04-22 日本电镀工程股份有限公司 电子元器件
JP5058515B2 (ja) * 2006-05-31 2012-10-24 日本電気株式会社 Ｚ型広帯域アンテナ
US7911402B2 (en) * 2008-03-05 2011-03-22 Ethertronics, Inc. Antenna and method for steering antenna beam direction
US9941588B2 (en) * 2007-08-20 2018-04-10 Ethertronics, Inc. Antenna with multiple coupled regions
JP2009077250A (ja) * 2007-09-21 2009-04-09 Toppan Forms Co Ltd アンテナ部材及びこれを有する非接触通信媒体
JP5268380B2 (ja) * 2008-01-30 2013-08-21 株式会社東芝 アンテナ装置及び無線装置
JP2009194849A (ja) * 2008-02-18 2009-08-27 Toshiba Corp 複合アンテナ装置及びアレイアンテナ装置
JP4281023B1 (ja) 2008-02-18 2009-06-17 日本電気株式会社 ワイドバンドアンテナおよびそれを用いたウエア、持ち物
CN101257147A (zh) * 2008-03-20 2008-09-03 上海交通大学 蝶形空气微带天线
JP5212815B2 (ja) * 2008-10-30 2013-06-19 日本電気株式会社 リコンフィギュラブルアンテナ
JP5381463B2 (ja) * 2009-07-29 2014-01-08 富士通セミコンダクター株式会社 アンテナとそれを有する通信装置
JP5451284B2 (ja) * 2009-09-18 2014-03-26 矢崎総業株式会社 ボウタイアンテナ
JP2011193432A (ja) 2010-02-19 2011-09-29 Yazaki Corp ボウタイアンテナ
US9368873B2 (en) * 2010-05-12 2016-06-14 Qualcomm Incorporated Triple-band antenna and method of manufacture
JP5684520B2 (ja) * 2010-09-21 2015-03-11 トッパン・フォームズ株式会社 Ｒｆ−ｉｄメディア
CN102255141A (zh) * 2011-04-22 2011-11-23 上海大学 小型化非对称极宽带印刷单极天线
FR2983953B1 (fr) * 2011-12-09 2014-01-03 Commissariat Energie Atomique Detecteur bolometrique d'un rayonnement electromagnetique dans le domaine du terahertz et dispositif de detection matriciel comportant de tels detecteurs
FR2985098B1 (fr) * 2011-12-27 2014-01-24 Thales Sa Antenne compacte large bande a tres faible epaisseur et a double polarisations lineaires orthogonales operant dans les bandes v/uhf
US8830135B2 (en) * 2012-02-16 2014-09-09 Ultra Electronics Tcs Inc. Dipole antenna element with independently tunable sleeve
US9431711B2 (en) * 2012-08-31 2016-08-30 Shure Incorporated Broadband multi-strip patch antenna
US9899741B2 (en) * 2015-01-26 2018-02-20 Rodradar Ltd. Radio frequency antenna
JP2016171482A (ja) * 2015-03-13 2016-09-23 株式会社国際電気通信基礎技術研究所 無線通信装置およびアンテナ装置
CN105490016B (zh) * 2016-01-21 2018-01-09 桂林电子科技大学 基于谐振式反射器的宽带定向天线
JP6603640B2 (ja) * 2016-09-22 2019-11-06 株式会社ヨコオ アンテナ装置

Also Published As

Publication number Publication date
CN109155467A (zh) 2019-01-04
EP3518344A4 (en) 2019-12-25
EP3907826A1 (en) 2021-11-10
WO2018055854A1 (ja) 2018-03-29
US11394108B2 (en) 2022-07-19
US20190190136A1 (en) 2019-06-20
EP3518344B1 (en) 2021-08-11
CN109155467B (zh) 2021-04-02
JP2018050207A (ja) 2018-03-29
EP3518344A1 (en) 2019-07-31

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