DE112020001537B4 - Antennenvorrichtung - Google Patents

Antennenvorrichtung

Info

Publication number
DE112020001537B4
DE112020001537B4 DE112020001537.8T DE112020001537T DE112020001537B4 DE 112020001537 B4 DE112020001537 B4 DE 112020001537B4 DE 112020001537 T DE112020001537 T DE 112020001537T DE 112020001537 B4 DE112020001537 B4 DE 112020001537B4
Authority
DE
Germany
Prior art keywords
plate
ground plate
ground
conductive plate
antenna device
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
DE112020001537.8T
Other languages
German (de)
English (en)
Other versions
DE112020001537T5 (de
Inventor
Masakazu Ikeda
Yuuji Kakuya
Kenichiro Sanji
Nobuyasu Okabe
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 Corp
Original Assignee
Denso Corp
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 Corp filed Critical Denso Corp
Publication of DE112020001537T5 publication Critical patent/DE112020001537T5/de
Application granted granted Critical
Publication of DE112020001537B4 publication Critical patent/DE112020001537B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • H01Q1/3283—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle side-mounted antennas, e.g. bumper-mounted, door-mounted

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE112020001537.8T 2019-03-26 2020-01-28 Antennenvorrichtung Active DE112020001537B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-058817 2019-03-26
JP2019058817A JP7028212B2 (ja) 2019-03-26 2019-03-26 アンテナ装置
PCT/JP2020/002867 WO2020195110A1 (ja) 2019-03-26 2020-01-28 アンテナ装置

Publications (2)

Publication Number Publication Date
DE112020001537T5 DE112020001537T5 (de) 2021-12-09
DE112020001537B4 true DE112020001537B4 (de) 2025-12-24

Family

ID=72609765

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020001537.8T Active DE112020001537B4 (de) 2019-03-26 2020-01-28 Antennenvorrichtung

Country Status (5)

Country Link
US (1) US12142852B2 (https=)
JP (1) JP7028212B2 (https=)
CN (1) CN113632318B (https=)
DE (1) DE112020001537B4 (https=)
WO (1) WO2020195110A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7151611B2 (ja) 2019-04-26 2022-10-12 株式会社Soken 位置判定システム
JP7415820B2 (ja) 2020-06-26 2024-01-17 株式会社Soken アンテナ装置
JP7535398B2 (ja) * 2020-07-06 2024-08-16 株式会社Soken アンテナ搭載システム
JP7348924B2 (ja) * 2021-03-11 2023-09-21 トヨタ自動車株式会社 車両
US12021319B2 (en) * 2022-04-19 2024-06-25 Meta Platforms Technologies, Llc Distributed monopole antenna for enhanced cross-body link
TW202406221A (zh) * 2022-04-19 2024-02-01 美商元平台技術有限公司 用於增強型跨身體鏈路的分佈式單極天線

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180301798A1 (en) 2014-12-10 2018-10-18 Denso Corporation Antenna device

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JP3237978B2 (ja) * 1993-07-29 2001-12-10 京セラ株式会社 平面アンテナ
JP3280204B2 (ja) * 1995-09-05 2002-04-30 株式会社日立製作所 同軸共振型スロットアンテナ及びその製造方法
JP2001189615A (ja) * 1999-10-18 2001-07-10 Matsushita Electric Ind Co Ltd 移動無線用アンテナおよび、それを用いた携帯型無線機
EP1094542A3 (en) 1999-10-18 2004-05-06 Matsushita Electric Industrial Co., Ltd. Antenna for mobile wireless communicatios and portable-type wireless apparatus using the same
WO2001057952A1 (en) * 2000-02-04 2001-08-09 Rangestar Wireless, Inc. Dual frequency wideband resonator
DE60120089T2 (de) * 2000-11-22 2007-01-04 Matsushita Electric Industrial Co., Ltd., Kadoma Antenne und drahtloses Gerät mit einer solchen Antenne
FI118404B (fi) * 2001-11-27 2007-10-31 Pulse Finland Oy Kaksoisantenni ja radiolaite
JP2003347838A (ja) 2002-05-30 2003-12-05 Yokowo Co Ltd アンテナ装置
JP4121424B2 (ja) 2003-06-25 2008-07-23 マスプロ電工株式会社 ２偏波共用アンテナ
JP2006238430A (ja) * 2005-01-28 2006-09-07 Tdk Corp パッチアンテナ
CN103441339B (zh) 2006-04-27 2016-01-13 泰科电子服务有限责任公司 异向材料天线设备
TWI449257B (zh) 2006-08-25 2014-08-11 Tyco Electronics Services Gmbh 寬頻和緊實多頻超穎材料結構以及天線
WO2009052234A1 (en) * 2007-10-19 2009-04-23 Board Of Trustees Of Michigan State University Variable frequency patch antenna
CN102714350A (zh) * 2009-11-19 2012-10-03 海德罗尼克斯有限责任公司 耐用天线系统和方法
JPWO2011114746A1 (ja) 2010-03-19 2013-06-27 日本電気株式会社 構造体
JP4982581B2 (ja) * 2010-03-26 2012-07-25 株式会社日立システムズ Ｒｆｉｄ用広帯域保護金具を備えたｒｆｉｄタグ
JP2012049767A (ja) * 2010-08-26 2012-03-08 Nippon Dengyo Kosaku Co Ltd アンテナ装置
JP2015056810A (ja) * 2013-09-12 2015-03-23 株式会社東芝 アンテナ装置
WO2015049816A1 (ja) 2013-10-03 2015-04-09 日本電気株式会社 アンテナ装置
JP2015142367A (ja) 2014-01-30 2015-08-03 キヤノン株式会社 メタマテリアル
JP6552791B2 (ja) 2014-07-03 2019-07-31 株式会社Ｓｏｋｅｎ アンテナ装置
JP2017005663A (ja) * 2015-06-16 2017-01-05 株式会社日本自動車部品総合研究所 平面アンテナ
JP6650293B2 (ja) 2016-02-24 2020-02-19 国立大学法人京都工芸繊維大学 アンテナ装置
JP6421769B2 (ja) * 2016-02-26 2018-11-14 株式会社Ｓｏｋｅｎ アンテナ装置
JP6658439B2 (ja) 2016-10-05 2020-03-04 株式会社Ｓｏｋｅｎ アンテナ装置
FR3070224B1 (fr) * 2017-08-18 2020-10-16 Sigfox Antenne plaquee presentant deux modes de rayonnement differents a deux frequences de travail distinctes, dispositif utilisant une telle antenne
WO2020066453A1 (ja) * 2018-09-27 2020-04-02 株式会社村田製作所 アンテナ装置及び通信装置
FR3091045B1 (fr) * 2018-12-21 2020-12-11 Commissariat Energie Atomique Antenne fil-plaque monopolaire pour connexion differentielle
JP6771838B2 (ja) 2019-01-28 2020-10-21 株式会社大一商会 遊技機
CN116584002B (zh) * 2020-12-09 2026-03-17 Ａｇｃ株式会社 天线

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180301798A1 (en) 2014-12-10 2018-10-18 Denso Corporation Antenna device

Also Published As

Publication number Publication date
JP2020161957A (ja) 2020-10-01
CN113632318B (zh) 2024-08-02
CN113632318A (zh) 2021-11-09
JP7028212B2 (ja) 2022-03-02
WO2020195110A1 (ja) 2020-10-01
US20220006195A1 (en) 2022-01-06
US12142852B2 (en) 2024-11-12
DE112020001537T5 (de) 2021-12-09

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Legal Events

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R012 Request for examination validly filed
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division