JP6661494B2 - アンテナ装置 - Google Patents

アンテナ装置 Download PDF

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Publication number
JP6661494B2
JP6661494B2 JP2016168365A JP2016168365A JP6661494B2 JP 6661494 B2 JP6661494 B2 JP 6661494B2 JP 2016168365 A JP2016168365 A JP 2016168365A JP 2016168365 A JP2016168365 A JP 2016168365A JP 6661494 B2 JP6661494 B2 JP 6661494B2
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JP
Japan
Prior art keywords
antenna
loop
dtv
monopole
antennas
Prior art date
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Active
Application number
JP2016168365A
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English (en)
Japanese (ja)
Other versions
JP2018037799A (ja
JP2018037799A5 (https=
Inventor
真志 縮谷
真志 縮谷
範夫 今田
範夫 今田
晴彦 近藤
晴彦 近藤
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.)
Denso Ten Ltd
Original Assignee
Denso Ten 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 Denso Ten Ltd filed Critical Denso Ten Ltd
Priority to JP2016168365A priority Critical patent/JP6661494B2/ja
Priority to US15/673,566 priority patent/US10573952B2/en
Publication of JP2018037799A publication Critical patent/JP2018037799A/ja
Publication of JP2018037799A5 publication Critical patent/JP2018037799A5/ja
Application granted granted Critical
Publication of JP6661494B2 publication Critical patent/JP6661494B2/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
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • 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
    • H01Q1/3291—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted in or on other locations inside the vehicle or vehicle body
    • 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
    • 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
    • H01Q19/22—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 a secondary device in the form of a single substantially straight conductive element
    • H01Q19/26—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 a secondary device in the form of a single substantially straight conductive element the primary active element being end-fed and elongated
    • 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
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • 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
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/378—Combination of fed elements with parasitic 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
    • 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
    • H01Q9/0457—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means electromagnetically coupled to the feed line
    • 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
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2016168365A 2016-08-30 2016-08-30 アンテナ装置 Active JP6661494B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016168365A JP6661494B2 (ja) 2016-08-30 2016-08-30 アンテナ装置
US15/673,566 US10573952B2 (en) 2016-08-30 2017-08-10 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016168365A JP6661494B2 (ja) 2016-08-30 2016-08-30 アンテナ装置

Publications (3)

Publication Number Publication Date
JP2018037799A JP2018037799A (ja) 2018-03-08
JP2018037799A5 JP2018037799A5 (https=) 2019-10-10
JP6661494B2 true JP6661494B2 (ja) 2020-03-11

Family

ID=61243626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016168365A Active JP6661494B2 (ja) 2016-08-30 2016-08-30 アンテナ装置

Country Status (2)

Country Link
US (1) US10573952B2 (https=)
JP (1) JP6661494B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10572088B2 (en) * 2016-08-30 2020-02-25 Tactual Labs Co. Vehicular components comprising sensors
WO2019181623A1 (ja) * 2018-03-22 2019-09-26 セントラル硝子株式会社 車両用窓ガラス
WO2020059430A1 (ja) * 2018-09-19 2020-03-26 日本板硝子株式会社 自動車のフロントガラス
WO2020090718A1 (ja) 2018-10-31 2020-05-07 Ａｇｃ株式会社 車両用アンテナシステム
JP7510704B2 (ja) 2022-03-30 2024-07-04 原田工業株式会社 複合アンテナ装置
US11876300B2 (en) * 2022-04-21 2024-01-16 GM Global Technology Operations LLC Antenna system for a vehicle
US12311637B2 (en) 2022-11-04 2025-05-27 Agc Automotive Americas Co. Laminated glazing assembly including an antenna assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4426507B2 (ja) * 2005-07-04 2010-03-03 株式会社デンソー 車載フィルムアンテナ
JP5014242B2 (ja) 2008-04-28 2012-08-29 富士通テン株式会社 フィルムアンテナアッセンブリ及びフィルムアンテナの取付方法
JP5681692B2 (ja) * 2012-12-04 2015-03-11 株式会社フジクラ アンテナ装置及び接続方法
CN105453336A (zh) * 2013-08-05 2016-03-30 旭硝子株式会社 天线装置
JP6523671B2 (ja) * 2014-12-08 2019-06-05 株式会社デンソーテン アンテナ装置

Also Published As

Publication number Publication date
US20180062253A1 (en) 2018-03-01
JP2018037799A (ja) 2018-03-08
US10573952B2 (en) 2020-02-25

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