CN220672856U - 天线元件 - Google Patents

天线元件 Download PDF

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Publication number
CN220672856U
CN220672856U CN202190000744.7U CN202190000744U CN220672856U CN 220672856 U CN220672856 U CN 220672856U CN 202190000744 U CN202190000744 U CN 202190000744U CN 220672856 U CN220672856 U CN 220672856U
Authority
CN
China
Prior art keywords
conductor layer
radiation
viewed
ground conductor
ground
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
CN202190000744.7U
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English (en)
Chinese (zh)
Inventor
桥本卓哉
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing 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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of CN220672856U publication Critical patent/CN220672856U/zh
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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/40—Radiating elements coated with or embedded in protective material
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array

Landscapes

  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
CN202190000744.7U 2020-09-24 2021-08-03 天线元件 Active CN220672856U (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-159295 2020-09-24
JP2020159295 2020-09-24
PCT/JP2021/028760 WO2022064864A1 (ja) 2020-09-24 2021-08-03 アンテナ素子

Publications (1)

Publication Number Publication Date
CN220672856U true CN220672856U (zh) 2024-03-26

Family

ID=80846384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202190000744.7U Active CN220672856U (zh) 2020-09-24 2021-08-03 天线元件

Country Status (4)

Country Link
US (1) US12224503B2 (https=)
JP (1) JP7276620B2 (https=)
CN (1) CN220672856U (https=)
WO (1) WO2022064864A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3843209A4 (en) * 2018-08-24 2022-06-08 Kyocera Corporation Structure, antenna, wireless communication module, and wireless communication device
JP7355283B2 (ja) * 2021-08-18 2023-10-03 株式会社村田製作所 アンテナ素子
CN119366064A (zh) * 2022-06-23 2025-01-24 株式会社村田制作所 电子设备以及多层基板
CN224153581U (zh) * 2023-01-11 2026-04-21 株式会社村田制作所 多层基板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02101802A (ja) * 1988-10-11 1990-04-13 Toshiba Corp 平面アンテナ及び平面アンテナの製造方法
JP3024197B2 (ja) * 1990-10-18 2000-03-21 日立化成工業株式会社 トリプレート型平面アンテナ
CA2164669C (en) * 1994-12-28 2000-01-18 Martin Victor Schneider Multi-branch miniature patch antenna having polarization and share diversity
JP2004304621A (ja) * 2003-03-31 2004-10-28 Mitsumi Electric Co Ltd アンテナ装置
JP4143844B2 (ja) 2003-11-06 2008-09-03 ミツミ電機株式会社 アンテナ装置
JP2007097115A (ja) 2005-02-25 2007-04-12 Tdk Corp パッチアンテナ
JP6470232B2 (ja) * 2016-06-16 2019-02-13 株式会社東芝 アンテナ装置

Also Published As

Publication number Publication date
JP7276620B2 (ja) 2023-05-18
WO2022064864A1 (ja) 2022-03-31
US20230216200A1 (en) 2023-07-06
US12224503B2 (en) 2025-02-11
JPWO2022064864A1 (https=) 2022-03-31

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