CN113615003B - 天线装置 - Google Patents

天线装置 Download PDF

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Publication number
CN113615003B
CN113615003B CN202080023147.6A CN202080023147A CN113615003B CN 113615003 B CN113615003 B CN 113615003B CN 202080023147 A CN202080023147 A CN 202080023147A CN 113615003 B CN113615003 B CN 113615003B
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CN
China
Prior art keywords
plate
housing
antenna device
conductor plate
opposing conductor
Prior art date
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Active
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CN202080023147.6A
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English (en)
Chinese (zh)
Other versions
CN113615003A (zh
Inventor
池田正和
角谷祐次
三治健一郎
冈部信康
泉博之
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Denso Corp
Original Assignee
Denso Corp
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Publication date
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Publication of CN113615003A publication Critical patent/CN113615003A/zh
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Publication of CN113615003B publication Critical patent/CN113615003B/zh
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Classifications

    • 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
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0086—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices having materials with a synthesized negative refractive index, e.g. metamaterials or left-handed materials
    • 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
    • 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
    • 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
    • H01Q1/526—Electromagnetic shields
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
CN202080023147.6A 2019-03-26 2020-01-28 天线装置 Active CN113615003B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019058816A JP6962346B2 (ja) 2019-03-26 2019-03-26 アンテナ装置
JP2019-058816 2019-03-26
PCT/JP2020/002866 WO2020195109A1 (ja) 2019-03-26 2020-01-28 アンテナ装置

Publications (2)

Publication Number Publication Date
CN113615003A CN113615003A (zh) 2021-11-05
CN113615003B true CN113615003B (zh) 2024-08-02

Family

ID=72608537

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080023147.6A Active CN113615003B (zh) 2019-03-26 2020-01-28 天线装置

Country Status (5)

Country Link
US (1) US12009609B2 (enExample)
JP (1) JP6962346B2 (enExample)
CN (1) CN113615003B (enExample)
DE (1) DE112020001534B4 (enExample)
WO (1) WO2020195109A1 (enExample)

Families Citing this family (12)

* 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
EP4071926A4 (en) * 2019-12-03 2023-12-27 Kuraray Co., Ltd. ANTENNA SYSTEM AND ANTENNA CIRCUIT BOARD
CN116097425B (zh) * 2020-09-24 2025-11-21 株式会社村田制作所 高频模块以及通信装置
CN213403085U (zh) * 2020-09-30 2021-06-08 华为技术有限公司 后盖及终端
JP7567452B2 (ja) * 2020-12-23 2024-10-16 株式会社Soken 無線通信装置
JP7722444B2 (ja) * 2021-03-01 2025-08-13 Ａｇｃ株式会社 保護板付き反射部材
US11652280B2 (en) * 2021-03-12 2023-05-16 GM Global Technology Operations LLC Cellular antenna structure for integration within a vehicle
CN118056334A (zh) * 2021-10-07 2024-05-17 株式会社日本显示器 电波反射装置
WO2023090139A1 (ja) * 2021-11-17 2023-05-25 株式会社村田製作所 アンテナモジュールおよびそれを搭載した通信装置
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
EP4648224A1 (en) * 2024-05-07 2025-11-12 ASK Industries S.p.A. Monopole antenna for motor vehicles, and motor vehicle comprising such antenna

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102332637A (zh) * 2011-08-31 2012-01-25 华南理工大学 一种双极化多系统兼容型天线
CN108780949A (zh) * 2016-02-26 2018-11-09 株式会社电装 天线装置

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5693082A (en) * 1993-05-14 1997-12-02 Fidus Medical Technology Corporation Tunable microwave ablation catheter system and method
JP3837923B2 (ja) * 1998-07-10 2006-10-25 トヨタ自動車株式会社 平面型偏波共用アンテナ装置
JP4072280B2 (ja) 1999-03-26 2008-04-09 嘉彦 杉尾 誘電体装荷アンテナ
US6552467B1 (en) * 2000-04-21 2003-04-22 Valeo Electrical Systems, Inc. Integral noise filter within brush of electric motor
JP2002111366A (ja) 2000-09-29 2002-04-12 Fujitsu Quantum Devices Ltd 電流分布制御型パッチアンテナ
JP3629448B2 (ja) * 2001-07-27 2005-03-16 Ｔｄｋ株式会社 アンテナ装置及びそれを備えた電子機器
JP4195038B2 (ja) * 2002-11-27 2008-12-10 太陽誘電株式会社 デュアルバンドアンテナ
JP3966855B2 (ja) 2003-12-26 2007-08-29 古河電気工業株式会社 多周波共用アンテナ
JP2005286793A (ja) 2004-03-30 2005-10-13 Clarion Co Ltd アンテナモジュール
JP4500214B2 (ja) * 2005-05-30 2010-07-14 株式会社日立製作所 無線ｉｃタグ、及び無線ｉｃタグの製造方法
JP2009535942A (ja) 2006-04-27 2009-10-01 レイスパン コーポレーション メタマテリアル構造に基づくアンテナ、デバイス、及びシステム
US7911386B1 (en) 2006-05-23 2011-03-22 The Regents Of The University Of California Multi-band radiating elements with composite right/left-handed meta-material transmission line
US7592957B2 (en) 2006-08-25 2009-09-22 Rayspan Corporation Antennas based on metamaterial structures
US20080055177A1 (en) * 2006-08-31 2008-03-06 Dixon Glenn B Combined solar panel and antenna
KR100848848B1 (ko) * 2007-07-12 2008-07-28 삼성전기주식회사 전자기 밴드갭 구조물, 이를 포함하는 인쇄회로기판과 그제조방법
JP4862883B2 (ja) 2008-12-11 2012-01-25 株式会社デンソー 誘電体装荷アンテナ
JPWO2011114746A1 (ja) 2010-03-19 2013-06-27 日本電気株式会社 構造体
US20150037517A1 (en) * 2013-07-31 2015-02-05 Sabic Global Technologies B.V. Process for making materials with micro- or nanostructured conductive layers
JPWO2015049816A1 (ja) 2013-10-03 2017-03-09 日本電気株式会社 アンテナ装置
JP6259972B2 (ja) * 2013-12-25 2018-01-17 大学共同利用機関法人自然科学研究機構 マイクロ波受信用アンテナ及びマイクロ波受信用アンテナアレイ
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
JP6447119B2 (ja) * 2014-12-26 2019-01-09 株式会社Ｓｏｋｅｎ アンテナ装置
JP6528496B2 (ja) * 2015-03-23 2019-06-12 株式会社Ｓｏｋｅｎ アンテナ装置
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
WO2017155084A1 (ja) * 2016-03-11 2017-09-14 シャープ株式会社 走査アンテナならびに走査アンテナの検査方法
US10637141B2 (en) * 2016-03-29 2020-04-28 Sharp Kabushiki Kaisha Scanning antenna, method for inspecting scanning antenna, and method for manufacturing scanning antenna
JP6519526B2 (ja) 2016-05-17 2019-05-29 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
WO2018186281A1 (ja) * 2017-04-06 2018-10-11 シャープ株式会社 Ｔｆｔ基板およびｔｆｔ基板を備えた走査アンテナ
US10561842B2 (en) * 2017-12-14 2020-02-18 NeuSpera Medical Inc. Layered midfield transmitter with dielectric tuning
JP6822750B2 (ja) 2019-01-28 2021-01-27 株式会社大一商会 遊技機
EP3840542A1 (en) * 2019-12-18 2021-06-23 AT & S Austria Technologie & Systemtechnik Aktiengesellschaft Compact laminated component carrier with front end chip and impedance matching circuitry for antenna communication
US12062835B2 (en) * 2020-09-11 2024-08-13 Apple Inc. Wireless devices having co-existing antenna structures

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102332637A (zh) * 2011-08-31 2012-01-25 华南理工大学 一种双极化多系统兼容型天线
CN108780949A (zh) * 2016-02-26 2018-11-09 株式会社电装 天线装置

Also Published As

Publication number Publication date
JP6962346B2 (ja) 2021-11-05
DE112020001534T5 (de) 2021-12-16
CN113615003A (zh) 2021-11-05
WO2020195109A1 (ja) 2020-10-01
DE112020001534B4 (de) 2025-12-24
US20220013913A1 (en) 2022-01-13
US12009609B2 (en) 2024-06-11
JP2020161956A (ja) 2020-10-01

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