JP7224716B2 - アンテナ装置 - Google Patents

アンテナ装置 Download PDF

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Publication number
JP7224716B2
JP7224716B2 JP2017066279A JP2017066279A JP7224716B2 JP 7224716 B2 JP7224716 B2 JP 7224716B2 JP 2017066279 A JP2017066279 A JP 2017066279A JP 2017066279 A JP2017066279 A JP 2017066279A JP 7224716 B2 JP7224716 B2 JP 7224716B2
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JP
Japan
Prior art keywords
reactance
antenna
conductor plate
conductor
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
JP2017066279A
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English (en)
Japanese (ja)
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JP2018170622A5 (https=
JP2018170622A (ja
Inventor
浩年 水野
勇介 横田
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.)
Yokowo Co Ltd
Original Assignee
Yokowo 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
Priority to JP2017066279A priority Critical patent/JP7224716B2/ja
Application filed by Yokowo Co Ltd filed Critical Yokowo Co Ltd
Priority to CN202211350071.5A priority patent/CN115566419A/zh
Priority to US16/498,426 priority patent/US11502409B2/en
Priority to EP18777956.6A priority patent/EP3605738A4/en
Priority to CN202310042410.1A priority patent/CN115810900A/zh
Priority to CN201880020795.9A priority patent/CN110495052B/zh
Priority to PCT/JP2018/011291 priority patent/WO2018180839A1/ja
Publication of JP2018170622A publication Critical patent/JP2018170622A/ja
Publication of JP2018170622A5 publication Critical patent/JP2018170622A5/ja
Priority to US17/962,551 priority patent/US12191577B2/en
Priority to JP2023016892A priority patent/JP7565392B2/ja
Application granted granted Critical
Publication of JP7224716B2 publication Critical patent/JP7224716B2/ja
Priority to JP2024169949A priority patent/JP7771321B2/ja
Priority to US18/967,767 priority patent/US20250096465A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • 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
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/08—Helical antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • 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
    • 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
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/36—Vertical arrangement of element with top loading

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Waveguide Aerials (AREA)
JP2017066279A 2017-03-29 2017-03-29 アンテナ装置 Active JP7224716B2 (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2017066279A JP7224716B2 (ja) 2017-03-29 2017-03-29 アンテナ装置
PCT/JP2018/011291 WO2018180839A1 (ja) 2017-03-29 2018-03-22 アンテナ装置
US16/498,426 US11502409B2 (en) 2017-03-29 2018-03-22 Antenna device
EP18777956.6A EP3605738A4 (en) 2017-03-29 2018-03-22 ANTENNA-TYPE DEVICE
CN202310042410.1A CN115810900A (zh) 2017-03-29 2018-03-22 天线装置
CN201880020795.9A CN110495052B (zh) 2017-03-29 2018-03-22 天线装置
CN202211350071.5A CN115566419A (zh) 2017-03-29 2018-03-22 天线装置
US17/962,551 US12191577B2 (en) 2017-03-29 2022-10-10 Antenna device
JP2023016892A JP7565392B2 (ja) 2017-03-29 2023-02-07 アンテナ装置
JP2024169949A JP7771321B2 (ja) 2017-03-29 2024-09-30 アンテナ装置
US18/967,767 US20250096465A1 (en) 2017-03-29 2024-12-04 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017066279A JP7224716B2 (ja) 2017-03-29 2017-03-29 アンテナ装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2023016892A Division JP7565392B2 (ja) 2017-03-29 2023-02-07 アンテナ装置

Publications (3)

Publication Number Publication Date
JP2018170622A JP2018170622A (ja) 2018-11-01
JP2018170622A5 JP2018170622A5 (https=) 2020-04-02
JP7224716B2 true JP7224716B2 (ja) 2023-02-20

Family

ID=63677320

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2017066279A Active JP7224716B2 (ja) 2017-03-29 2017-03-29 アンテナ装置
JP2023016892A Active JP7565392B2 (ja) 2017-03-29 2023-02-07 アンテナ装置
JP2024169949A Active JP7771321B2 (ja) 2017-03-29 2024-09-30 アンテナ装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2023016892A Active JP7565392B2 (ja) 2017-03-29 2023-02-07 アンテナ装置
JP2024169949A Active JP7771321B2 (ja) 2017-03-29 2024-09-30 アンテナ装置

Country Status (5)

Country Link
US (3) US11502409B2 (https=)
EP (1) EP3605738A4 (https=)
JP (3) JP7224716B2 (https=)
CN (3) CN110495052B (https=)
WO (1) WO2018180839A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019017098A1 (ja) * 2017-07-21 2019-01-24 株式会社村田製作所 アンテナ結合素子、アンテナ装置および電子機器
US11776691B2 (en) 2019-05-06 2023-10-03 Medtronic, Inc. Machine learning based depolarization identification and arrhythmia localization visualization
JP7356000B2 (ja) * 2019-08-14 2023-10-04 ミツミ電機株式会社 アンテナ装置
JP6892044B1 (ja) * 2019-09-19 2021-06-18 株式会社村田製作所 アンテナ装置及び電子機器
JP2021068757A (ja) * 2019-10-18 2021-04-30 株式会社リコー 配線基板
DE112024001504T5 (de) * 2023-05-30 2026-01-29 Yokowo Co., Ltd. Antenne und Antennenvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007116739A (ja) 2006-12-28 2007-05-10 Denso Corp アンテナ装置

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Also Published As

Publication number Publication date
JP7771321B2 (ja) 2025-11-17
US20210119335A1 (en) 2021-04-22
US11502409B2 (en) 2022-11-15
US12191577B2 (en) 2025-01-07
US20230032648A1 (en) 2023-02-02
EP3605738A4 (en) 2020-12-30
CN110495052B (zh) 2023-02-17
CN115566419A (zh) 2023-01-03
JP7565392B2 (ja) 2024-10-10
CN110495052A (zh) 2019-11-22
CN115810900A (zh) 2023-03-17
JP2018170622A (ja) 2018-11-01
US20250096465A1 (en) 2025-03-20
WO2018180839A1 (ja) 2018-10-04
JP2023058579A (ja) 2023-04-25
JP2024174097A (ja) 2024-12-13
EP3605738A1 (en) 2020-02-05

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