DE112022005774T5 - Antennengerät und fahrzeugantennengerät - Google Patents

Antennengerät und fahrzeugantennengerät Download PDF

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Publication number
DE112022005774T5
DE112022005774T5 DE112022005774.2T DE112022005774T DE112022005774T5 DE 112022005774 T5 DE112022005774 T5 DE 112022005774T5 DE 112022005774 T DE112022005774 T DE 112022005774T DE 112022005774 T5 DE112022005774 T5 DE 112022005774T5
Authority
DE
Germany
Prior art keywords
antenna
antenna device
straight line
plate
radiating
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.)
Pending
Application number
DE112022005774.2T
Other languages
German (de)
English (en)
Inventor
Toshiki SAYAMA
Hideaki Shoji
Yusuke Kato
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.)
AGC Inc
Original Assignee
Asahi Glass 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
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of DE112022005774T5 publication Critical patent/DE112022005774T5/de
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q13/10—Resonant slot 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
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
    • 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
    • H01Q9/40—Element having extended radiating surface

Landscapes

  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
DE112022005774.2T 2021-12-03 2022-11-29 Antennengerät und fahrzeugantennengerät Pending DE112022005774T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021197303 2021-12-03
JP2021-197303 2021-12-03
PCT/JP2022/044074 WO2023100908A1 (ja) 2021-12-03 2022-11-29 アンテナ装置及び車両用アンテナ装置

Publications (1)

Publication Number Publication Date
DE112022005774T5 true DE112022005774T5 (de) 2024-10-17

Family

ID=86612399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022005774.2T Pending DE112022005774T5 (de) 2021-12-03 2022-11-29 Antennengerät und fahrzeugantennengerät

Country Status (5)

Country Link
US (1) US20240322435A1 (https=)
JP (1) JPWO2023100908A1 (https=)
CN (1) CN118355562A (https=)
DE (1) DE112022005774T5 (https=)
WO (1) WO2023100908A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019075644A (ja) 2017-10-13 2019-05-16 株式会社ヨコオ パッチアンテナおよび車載用アンテナ装置
WO2019163521A1 (ja) 2018-02-23 2019-08-29 株式会社ヨコオ パッチアンテナおよび車載用アンテナ装置
JP2021019703A (ja) 2019-07-25 2021-02-18 コニカミノルタ株式会社 超音波画像診断装置、胎齢設定方法および胎齢設定プログラム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2806350B2 (ja) * 1996-03-14 1998-09-30 日本電気株式会社 パッチ型アレイアンテナ装置
JP2005167410A (ja) * 2003-11-28 2005-06-23 Harada Ind Co Ltd 円偏波信号用アンテナ
JP7490070B2 (ja) * 2020-09-28 2024-05-24 株式会社ヨコオ パッチアンテナ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019075644A (ja) 2017-10-13 2019-05-16 株式会社ヨコオ パッチアンテナおよび車載用アンテナ装置
WO2019163521A1 (ja) 2018-02-23 2019-08-29 株式会社ヨコオ パッチアンテナおよび車載用アンテナ装置
JP2021019703A (ja) 2019-07-25 2021-02-18 コニカミノルタ株式会社 超音波画像診断装置、胎齢設定方法および胎齢設定プログラム

Also Published As

Publication number Publication date
US20240322435A1 (en) 2024-09-26
JPWO2023100908A1 (https=) 2023-06-08
CN118355562A (zh) 2024-07-16
WO2023100908A1 (ja) 2023-06-08

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Legal Events

Date Code Title Description
R012 Request for examination validly filed