CN114128046B - 天线装置 - Google Patents

天线装置

Info

Publication number
CN114128046B
CN114128046B CN202080052020.7A CN202080052020A CN114128046B CN 114128046 B CN114128046 B CN 114128046B CN 202080052020 A CN202080052020 A CN 202080052020A CN 114128046 B CN114128046 B CN 114128046B
Authority
CN
China
Prior art keywords
conductive
conductive plate
substrate
conductive portion
vibrator
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
CN202080052020.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN114128046A (zh
Inventor
山保威
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 CN114128046A publication Critical patent/CN114128046A/zh
Application granted granted Critical
Publication of CN114128046B publication Critical patent/CN114128046B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • 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
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/24—Combinations of antenna units polarised in different directions for transmitting or receiving circularly and elliptically polarised waves or waves linearly polarised in any direction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • 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
    • H01Q5/10—Resonant antennas
    • 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
    • H01Q5/50—Feeding or matching arrangements for broad-band or multi-band operation
    • 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
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
    • H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
    • 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
    • H01Q9/0464—Annular ring patch

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Waveguide Aerials (AREA)
  • Transducers For Ultrasonic Waves (AREA)
CN202080052020.7A 2019-07-26 2020-05-07 天线装置 Active CN114128046B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-137639 2019-07-26
JP2019137639A JP7368134B2 (ja) 2019-07-26 2019-07-26 アンテナ装置
PCT/JP2020/018514 WO2021019863A1 (ja) 2019-07-26 2020-05-07 アンテナ装置

Publications (2)

Publication Number Publication Date
CN114128046A CN114128046A (zh) 2022-03-01
CN114128046B true CN114128046B (zh) 2025-11-04

Family

ID=74230655

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080052020.7A Active CN114128046B (zh) 2019-07-26 2020-05-07 天线装置

Country Status (5)

Country Link
US (1) US11855363B2 (https=)
EP (1) EP4007070B1 (https=)
JP (1) JP7368134B2 (https=)
CN (1) CN114128046B (https=)
WO (1) WO2021019863A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4583309A1 (en) * 2023-11-30 2025-07-09 Apple Inc. Communication terminal with interwoven and free-standing antenna radiators

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07336133A (ja) * 1994-06-03 1995-12-22 N T T Idou Tsuushinmou Kk アンテナ装置
CN102683825A (zh) * 2012-05-22 2012-09-19 摩比科技(西安)有限公司 宽频双极化辐射单元及天线
JP2013201515A (ja) * 2012-03-23 2013-10-03 Furukawa Electric Co Ltd:The マイクロストリップアンテナ

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3464277B2 (ja) * 1994-06-20 2003-11-05 株式会社東芝 円偏波パッチアンテナ
US6809686B2 (en) 2002-06-17 2004-10-26 Andrew Corporation Multi-band antenna
JP2006121219A (ja) * 2004-10-19 2006-05-11 Harada Ind Co Ltd 多共振平面アンテナ
JP2007221774A (ja) * 2006-01-23 2007-08-30 Yokowo Co Ltd 平面型アンテナ
US7277056B1 (en) 2006-09-15 2007-10-02 Laird Technologies, Inc. Stacked patch antennas
US7994999B2 (en) 2007-11-30 2011-08-09 Harada Industry Of America, Inc. Microstrip antenna
JP5615242B2 (ja) * 2010-08-05 2014-10-29 三菱電機株式会社 アンテナ装置
JP5854943B2 (ja) * 2012-07-18 2016-02-09 三菱電機株式会社 アンテナ装置およびアレーアンテナ装置
JP6235813B2 (ja) * 2013-07-09 2017-11-22 株式会社ヨコオ マイクロストリップアンテナ
JP2015216577A (ja) * 2014-05-13 2015-12-03 富士通株式会社 アンテナ装置
JP6299505B2 (ja) * 2014-07-23 2018-03-28 株式会社Ｓｏｋｅｎ アンテナ装置
KR102527794B1 (ko) * 2016-02-04 2023-05-03 삼성전자주식회사 코일을 포함하는 전자 장치
CN110337757B (zh) 2017-02-28 2023-07-25 株式会社友华 天线装置
JP6518285B2 (ja) 2017-05-01 2019-05-22 原田工業株式会社 アンテナ装置
US10498047B1 (en) 2017-09-20 2019-12-03 Pc-Tel, Inc. Capacitively-coupled dual-band antenna
JP2019137639A (ja) 2018-02-13 2019-08-22 株式会社高研 コラーゲン構造体
US11456534B2 (en) * 2018-07-12 2022-09-27 The United States Of America As Represented By The Secretary Of The Army Broadband stacked parasitic geometry for a multi-band and dual polarization antenna
CN109216945B (zh) * 2018-09-28 2021-05-14 深圳国人通信股份有限公司 一种多频基站天线

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07336133A (ja) * 1994-06-03 1995-12-22 N T T Idou Tsuushinmou Kk アンテナ装置
JP2013201515A (ja) * 2012-03-23 2013-10-03 Furukawa Electric Co Ltd:The マイクロストリップアンテナ
CN102683825A (zh) * 2012-05-22 2012-09-19 摩比科技(西安)有限公司 宽频双极化辐射单元及天线

Also Published As

Publication number Publication date
EP4007070A1 (en) 2022-06-01
EP4007070B1 (en) 2026-04-08
WO2021019863A1 (ja) 2021-02-04
JP2021022809A (ja) 2021-02-18
US20220263242A1 (en) 2022-08-18
CN114128046A (zh) 2022-03-01
US11855363B2 (en) 2023-12-26
EP4007070A4 (en) 2023-08-09
JP7368134B2 (ja) 2023-10-24

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