DE112020001534B4 - Antennenvorrichtung - Google Patents

Antennenvorrichtung

Info

Publication number
DE112020001534B4
DE112020001534B4 DE112020001534.3T DE112020001534T DE112020001534B4 DE 112020001534 B4 DE112020001534 B4 DE 112020001534B4 DE 112020001534 T DE112020001534 T DE 112020001534T DE 112020001534 B4 DE112020001534 B4 DE 112020001534B4
Authority
DE
Germany
Prior art keywords
plate
section
conductive plate
opposite conductive
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
DE112020001534.3T
Other languages
German (de)
English (en)
Other versions
DE112020001534T5 (de
Inventor
Masakazu Ikeda
Yuuji Kakuya
Kenichiro Sanji
Nobuyasu Okabe
Hiroyuki Izumi
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 DE112020001534T5 publication Critical patent/DE112020001534T5/de
Application granted granted Critical
Publication of DE112020001534B4 publication Critical patent/DE112020001534B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
DE112020001534.3T 2019-03-26 2020-01-28 Antennenvorrichtung Active DE112020001534B4 (de)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
DE112020001534T5 DE112020001534T5 (de) 2021-12-16
DE112020001534B4 true DE112020001534B4 (de) 2025-12-24

Family

ID=72608537

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020001534.3T Active DE112020001534B4 (de) 2019-03-26 2020-01-28 Antennenvorrichtung

Country Status (5)

Country Link
US (1) US12009609B2 (cg-RX-API-DMAC7.html)
JP (1) JP6962346B2 (cg-RX-API-DMAC7.html)
CN (1) CN113615003B (cg-RX-API-DMAC7.html)
DE (1) DE112020001534B4 (cg-RX-API-DMAC7.html)
WO (1) WO2020195109A1 (cg-RX-API-DMAC7.html)

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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
WO2022065010A1 (ja) * 2020-09-24 2022-03-31 株式会社村田製作所 高周波モジュールおよび通信装置
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
EP4304009A4 (en) * 2021-03-01 2025-01-22 Agc Inc. Reflective member with protective plate
US11652280B2 (en) * 2021-03-12 2023-05-16 GM Global Technology Operations LLC Cellular antenna structure for integration within a vehicle
WO2023058399A1 (ja) * 2021-10-07 2023-04-13 株式会社ジャパンディスプレイ 電波反射装置
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
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
US12021319B2 (en) * 2022-04-19 2024-06-25 Meta Platforms Technologies, Llc Distributed monopole antenna for enhanced cross-body link
IT202400010267A1 (it) * 2024-05-07 2025-11-07 Ask Ind Spa Antenna monopolo per autoveicoli, e autoveicolo comprendente una tale antenna

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JP4072280B2 (ja) 1999-03-26 2008-04-09 嘉彦 杉尾 誘電体装荷アンテナ
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US7764232B2 (en) 2006-04-27 2010-07-27 Rayspan Corporation Antennas, devices and systems based on metamaterial structures
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
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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
JP6421769B2 (ja) * 2016-02-26 2018-11-14 株式会社Ｓｏｋｅｎ アンテナ装置
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JP2017208665A (ja) 2016-05-17 2017-11-24 株式会社Ｓｏｋｅｎ アンテナ装置

Also Published As

Publication number Publication date
US20220013913A1 (en) 2022-01-13
JP2020161956A (ja) 2020-10-01
CN113615003B (zh) 2024-08-02
WO2020195109A1 (ja) 2020-10-01
DE112020001534T5 (de) 2021-12-16
CN113615003A (zh) 2021-11-05
US12009609B2 (en) 2024-06-11
JP6962346B2 (ja) 2021-11-05

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R081 Change of applicant/patentee

Owner name: DENSO CORPORATION, KARIYA-CITY, JP

Free format text: FORMER OWNERS: DENSO CORPORATION, KARIYA-CITY, AICHI, JP; SOKEN, INC., NISSHIN-CITY, AICHI, JP

R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division