JPWO2021060167A1 - - Google Patents

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Publication number
JPWO2021060167A1
JPWO2021060167A1 JP2021548873A JP2021548873A JPWO2021060167A1 JP WO2021060167 A1 JPWO2021060167 A1 JP WO2021060167A1 JP 2021548873 A JP2021548873 A JP 2021548873A JP 2021548873 A JP2021548873 A JP 2021548873A JP WO2021060167 A1 JPWO2021060167 A1 JP WO2021060167A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021548873A
Other versions
JP7535759B2 (ja
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 filed Critical
Publication of JPWO2021060167A1 publication Critical patent/JPWO2021060167A1/ja
Application granted granted Critical
Publication of JP7535759B2 publication Critical patent/JP7535759B2/ja
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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/328—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors between a radiating element and ground
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • 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
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • 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
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/045—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular feeding means
    • 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
    • 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
    • H01Q9/40—Element having extended radiating surface

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Waveguide Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2021548873A 2019-09-27 2020-09-18 アンテナ装置 Active JP7535759B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019176796 2019-09-27
JP2019176796 2019-09-27
PCT/JP2020/035370 WO2021060167A1 (ja) 2019-09-27 2020-09-18 アンテナ装置

Publications (2)

Publication Number Publication Date
JPWO2021060167A1 true JPWO2021060167A1 (ja) 2021-04-01
JP7535759B2 JP7535759B2 (ja) 2024-08-19

Family

ID=75165794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021548873A Active JP7535759B2 (ja) 2019-09-27 2020-09-18 アンテナ装置

Country Status (5)

Country Link
US (1) US12107344B2 (ja)
EP (1) EP4037099A4 (ja)
JP (1) JP7535759B2 (ja)
CN (1) CN114450853B (ja)
WO (1) WO2021060167A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220086999A (ko) * 2020-12-17 2022-06-24 동우 화인켐 주식회사 안테나 구조체 및 이를 포함하는 화상 표시 장치

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5770987A (en) * 1996-09-06 1998-06-23 Henderson; Bert C. Coplanar waVeguide strip band pass filter
JP2000151250A (ja) * 1998-11-05 2000-05-30 Matsushita Electric Ind Co Ltd アンテナ、それを備えた搭載機およびそれらを用いたデータ送受信システム
JP2000183643A (ja) 1998-12-11 2000-06-30 Yokowo Co Ltd アンテナ装置
FR2797352B1 (fr) * 1999-08-05 2007-04-20 Cit Alcatel Antenne a empilement de structures resonantes et dispositif de radiocommunication multifrequence incluant cette antenne
JP3663989B2 (ja) * 1999-08-24 2005-06-22 松下電器産業株式会社 複共振型誘電体アンテナ及び車載無線装置
WO2002067379A1 (fr) * 2001-02-23 2002-08-29 Yokowo Co., Ltd. Antenne comprenant un filtre
FI121519B (fi) * 2002-04-09 2010-12-15 Pulse Finland Oy Suuntakuvioiltaan muokattava antenni
JP2003309424A (ja) 2002-04-15 2003-10-31 Dx Antenna Co Ltd 多周波数共用アンテナ
JP2004007559A (ja) * 2002-04-25 2004-01-08 Matsushita Electric Ind Co Ltd 多共振アンテナ、アンテナモジュールおよび多共振アンテナを用いた無線装置
EP1873923A4 (en) * 2005-04-18 2013-12-04 Murata Manufacturing Co HIGH FREQUENCY MODULE
CN101533939B (zh) * 2009-04-09 2012-10-17 山西大学 协同设计的双频带天线-滤波器装置
CN104871367B (zh) * 2012-12-20 2018-01-09 株式会社村田制作所 多频带用天线
CN103474762B (zh) * 2013-08-13 2015-09-23 北京航空航天大学 基于双面平行线馈电结构的宽频带多频段印制天线
CN106340702A (zh) * 2016-09-28 2017-01-18 华南理工大学 一种新型高增益wlan双频滤波天线
TWI643400B (zh) * 2017-10-16 2018-12-01 和碩聯合科技股份有限公司 雙頻天線模組
US10826180B2 (en) * 2017-11-29 2020-11-03 The Board Of Trustees Of The University Of Alabama Low-profile multi-band stacked patch antenna
JP7082896B2 (ja) 2018-03-30 2022-06-09 株式会社 ゼンショーホールディングス 食物の殺菌方法
US11652301B2 (en) * 2018-04-11 2023-05-16 Qualcomm Incorporated Patch antenna array
CN208723097U (zh) * 2018-06-11 2019-04-09 深圳迈睿智能科技有限公司 天线及其抗干扰电路

Also Published As

Publication number Publication date
WO2021060167A1 (ja) 2021-04-01
EP4037099A4 (en) 2022-10-26
CN114450853A (zh) 2022-05-06
CN114450853B (zh) 2024-05-03
JP7535759B2 (ja) 2024-08-19
US12107344B2 (en) 2024-10-01
EP4037099A1 (en) 2022-08-03
US20220344813A1 (en) 2022-10-27

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