CN118355562A - 天线装置及车辆用天线装置 - Google Patents

天线装置及车辆用天线装置 Download PDF

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Publication number
CN118355562A
CN118355562A CN202280078891.5A CN202280078891A CN118355562A CN 118355562 A CN118355562 A CN 118355562A CN 202280078891 A CN202280078891 A CN 202280078891A CN 118355562 A CN118355562 A CN 118355562A
Authority
CN
China
Prior art keywords
antenna device
antenna
straight line
radiation plate
plate
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
CN202280078891.5A
Other languages
English (en)
Chinese (zh)
Inventor
佐山稔贵
东海林英明
加藤友祐
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 CN118355562A publication Critical patent/CN118355562A/zh
Pending legal-status Critical Current

Links

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)
CN202280078891.5A 2021-12-03 2022-11-29 天线装置及车辆用天线装置 Pending CN118355562A (zh)

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
CN118355562A true CN118355562A (zh) 2024-07-16

Family

ID=86612399

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280078891.5A Pending CN118355562A (zh) 2021-12-03 2022-11-29 天线装置及车辆用天线装置

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=)

Family Cites Families (6)

* 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
JP6971119B2 (ja) 2017-10-13 2021-11-24 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
US11799208B2 (en) 2018-02-23 2023-10-24 Yokowo Co., Ltd. Patch antenna and antenna device for vehicle
JP7238671B2 (ja) 2019-07-25 2023-03-14 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
JP7490070B2 (ja) * 2020-09-28 2024-05-24 株式会社ヨコオ パッチアンテナ

Also Published As

Publication number Publication date
DE112022005774T5 (de) 2024-10-17
US20240322435A1 (en) 2024-09-26
JPWO2023100908A1 (https=) 2023-06-08
WO2023100908A1 (ja) 2023-06-08

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