JP7490070B2 - パッチアンテナ - Google Patents

パッチアンテナ Download PDF

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Publication number
JP7490070B2
JP7490070B2 JP2022552104A JP2022552104A JP7490070B2 JP 7490070 B2 JP7490070 B2 JP 7490070B2 JP 2022552104 A JP2022552104 A JP 2022552104A JP 2022552104 A JP2022552104 A JP 2022552104A JP 7490070 B2 JP7490070 B2 JP 7490070B2
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JP
Japan
Prior art keywords
radiating element
cable
parasitic element
patch antenna
parasitic
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
JP2022552104A
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English (en)
Japanese (ja)
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JPWO2022065489A1 (https=
Inventor
文平 原
賢治 早川
亮介 藤井
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
Application filed by Yokowo Co Ltd filed Critical Yokowo Co Ltd
Publication of JPWO2022065489A1 publication Critical patent/JPWO2022065489A1/ja
Priority to JP2024010657A priority Critical patent/JP7542764B2/ja
Priority to JP2024010656A priority patent/JP7550328B2/ja
Application granted granted Critical
Publication of JP7490070B2 publication Critical patent/JP7490070B2/ja
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
    • 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
    • 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
    • H01Q5/378—Combination of fed elements with parasitic elements
    • 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
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/005—Patch antenna using one or more coplanar parasitic elements

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
  • Aerials With Secondary Devices (AREA)
JP2022552104A 2020-09-28 2021-09-27 パッチアンテナ Active JP7490070B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024010657A JP7542764B2 (ja) 2020-09-28 2024-01-29 パッチアンテナ
JP2024010656A JP7550328B2 (ja) 2020-09-28 2024-01-29 パッチアンテナ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020162325 2020-09-28
JP2020162325 2020-09-28
PCT/JP2021/035401 WO2022065489A1 (ja) 2020-09-28 2021-09-27 パッチアンテナ

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2024010657A Division JP7542764B2 (ja) 2020-09-28 2024-01-29 パッチアンテナ
JP2024010656A Division JP7550328B2 (ja) 2020-09-28 2024-01-29 パッチアンテナ

Publications (2)

Publication Number Publication Date
JPWO2022065489A1 JPWO2022065489A1 (https=) 2022-03-31
JP7490070B2 true JP7490070B2 (ja) 2024-05-24

Family

ID=80846743

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2022552104A Active JP7490070B2 (ja) 2020-09-28 2021-09-27 パッチアンテナ
JP2024010657A Active JP7542764B2 (ja) 2020-09-28 2024-01-29 パッチアンテナ
JP2024010656A Active JP7550328B2 (ja) 2020-09-28 2024-01-29 パッチアンテナ

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024010657A Active JP7542764B2 (ja) 2020-09-28 2024-01-29 パッチアンテナ
JP2024010656A Active JP7550328B2 (ja) 2020-09-28 2024-01-29 パッチアンテナ

Country Status (5)

Country Link
US (1) US20230291107A1 (https=)
EP (1) EP4220855A4 (https=)
JP (3) JP7490070B2 (https=)
CN (1) CN116210126A (https=)
WO (1) WO2022065489A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023100908A1 (https=) * 2021-12-03 2023-06-08
WO2023127765A1 (ja) * 2021-12-28 2023-07-06 Ａｇｃ株式会社 アンテナ装置及び車両用アンテナ装置
KR102890235B1 (ko) * 2022-03-28 2025-11-24 주식회사 에이치엘클레무브 마이크로 스트립 안테나 및 이를 포함하는 차량용 레이더 장치
KR20250008313A (ko) * 2023-07-07 2025-01-14 현대자동차주식회사 안테나 장치 및 그를 포함하는 차량

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003008337A (ja) 2001-06-18 2003-01-10 Maspro Denkoh Corp マイクロストリップアンテナ
JP2003257554A (ja) 2002-02-28 2003-09-12 Molex Inc 薄型アンテナ
JP2008252857A (ja) 2006-07-12 2008-10-16 Toto Ltd 高周波センサ装置
WO2019159899A1 (ja) 2018-02-14 2019-08-22 日立金属株式会社 マルチバンドアンテナ、無線通信モジュールおよび無線通信装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPQ204599A0 (en) * 1999-08-05 1999-08-26 R F Industries Pty Ltd Dual band antenna
JP4115428B2 (ja) * 2004-06-25 2008-07-09 アルプス電気株式会社 車載用アンテナ装置
JP5005229B2 (ja) * 2005-02-08 2012-08-22 八木アンテナ株式会社 双方向ビームアンテナ及び伝送システム
JP4659723B2 (ja) * 2006-11-30 2011-03-30 ミツミ電機株式会社 アンテナ装置
CN101308957A (zh) * 2008-06-13 2008-11-19 航天恒星科技股份有限公司 圆极化宽频带电容补偿探针馈电叠层微带天线阵
CN103490151B (zh) * 2013-08-30 2015-08-26 大连海事大学 一种l波段宽频带圆极化微带天线
CN104103897B (zh) * 2014-08-01 2016-08-24 重庆大学 一种基于l型寄生条带的紧凑型超宽带天线
CN106299661A (zh) * 2016-09-19 2017-01-04 中国电子科技集团公司第二十研究所 一种小型化导航接收天线
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
JP7231608B2 (ja) 2018-02-23 2023-03-01 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
EP3993158A4 (en) * 2019-06-26 2023-07-19 Yokowo Co., Ltd. COMPOSITE ANTENNA DEVICE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003008337A (ja) 2001-06-18 2003-01-10 Maspro Denkoh Corp マイクロストリップアンテナ
JP2003257554A (ja) 2002-02-28 2003-09-12 Molex Inc 薄型アンテナ
JP2008252857A (ja) 2006-07-12 2008-10-16 Toto Ltd 高周波センサ装置
WO2019159899A1 (ja) 2018-02-14 2019-08-22 日立金属株式会社 マルチバンドアンテナ、無線通信モジュールおよび無線通信装置

Also Published As

Publication number Publication date
JP2024042041A (ja) 2024-03-27
JP7550328B2 (ja) 2024-09-12
JPWO2022065489A1 (https=) 2022-03-31
EP4220855A4 (en) 2024-11-06
WO2022065489A1 (ja) 2022-03-31
CN116210126A (zh) 2023-06-02
JP7542764B2 (ja) 2024-08-30
US20230291107A1 (en) 2023-09-14
EP4220855A1 (en) 2023-08-02
JP2024042040A (ja) 2024-03-27

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