JP2024156499A - アンテナ装置 - Google Patents

アンテナ装置 Download PDF

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Publication number
JP2024156499A
JP2024156499A JP2023071011A JP2023071011A JP2024156499A JP 2024156499 A JP2024156499 A JP 2024156499A JP 2023071011 A JP2023071011 A JP 2023071011A JP 2023071011 A JP2023071011 A JP 2023071011A JP 2024156499 A JP2024156499 A JP 2024156499A
Authority
JP
Japan
Prior art keywords
substrate
antenna device
antenna
edge
parallel
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
JP2023071011A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024156499A5 (https=
Inventor
洋平 関谷
Yohei Sekiya
祐次 角谷
Yuji Sumiya
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
Soken Inc
Original Assignee
Denso Corp
Soken Inc
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, Soken Inc filed Critical Denso Corp
Priority to JP2023071011A priority Critical patent/JP2024156499A/ja
Priority to PCT/JP2024/012212 priority patent/WO2024224923A1/ja
Publication of JP2024156499A publication Critical patent/JP2024156499A/ja
Publication of JP2024156499A5 publication Critical patent/JP2024156499A5/ja
Priority to US19/358,109 priority patent/US20260039013A1/en
Pending legal-status Critical Current

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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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H01Q5/25—Ultra-wideband [UWB] systems, e.g. multiple resonance systems; Pulse systems
    • 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
    • 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
    • H01Q9/06—Details
    • H01Q9/065—Microstrip dipole 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
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
    • H01Q9/285—Planar dipole

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Support Of Aerials (AREA)
JP2023071011A 2023-04-24 2023-04-24 アンテナ装置 Pending JP2024156499A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2023071011A JP2024156499A (ja) 2023-04-24 2023-04-24 アンテナ装置
PCT/JP2024/012212 WO2024224923A1 (ja) 2023-04-24 2024-03-27 アンテナ装置
US19/358,109 US20260039013A1 (en) 2023-04-24 2025-10-14 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2023071011A JP2024156499A (ja) 2023-04-24 2023-04-24 アンテナ装置

Publications (2)

Publication Number Publication Date
JP2024156499A true JP2024156499A (ja) 2024-11-06
JP2024156499A5 JP2024156499A5 (https=) 2025-06-03

Family

ID=93256218

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023071011A Pending JP2024156499A (ja) 2023-04-24 2023-04-24 アンテナ装置

Country Status (3)

Country Link
US (1) US20260039013A1 (https=)
JP (1) JP2024156499A (https=)
WO (1) WO2024224923A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5609772B2 (ja) * 2011-05-26 2014-10-22 株式会社デンソー 広角指向性アンテナ
US11228111B2 (en) * 2019-04-11 2022-01-18 International Business Machines Corporation Compact dipole antenna design
JP7782156B2 (ja) * 2021-06-22 2025-12-09 株式会社Soken 車両用無線装置

Also Published As

Publication number Publication date
WO2024224923A1 (ja) 2024-10-31
US20260039013A1 (en) 2026-02-05

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