TWI888718B - 多頻帶天線 - Google Patents

多頻帶天線 Download PDF

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Publication number
TWI888718B
TWI888718B TW111113625A TW111113625A TWI888718B TW I888718 B TWI888718 B TW I888718B TW 111113625 A TW111113625 A TW 111113625A TW 111113625 A TW111113625 A TW 111113625A TW I888718 B TWI888718 B TW I888718B
Authority
TW
Taiwan
Prior art keywords
band antenna
edge
slot
power supply
ground terminal
Prior art date
Application number
TW111113625A
Other languages
English (en)
Chinese (zh)
Other versions
TW202249348A (zh
Inventor
鳥屋尾博
土屋健太
Original Assignee
日商日本航空電子工業股份有限公司
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 日商日本航空電子工業股份有限公司 filed Critical 日商日本航空電子工業股份有限公司
Publication of TW202249348A publication Critical patent/TW202249348A/zh
Application granted granted Critical
Publication of TWI888718B publication Critical patent/TWI888718B/zh

Links

Classifications

    • 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
    • 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
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • H01Q5/364—Creating multiple current paths
    • 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
    • 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
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
    • 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
    • H01Q1/28—Adaptation for use in or on aircraft, missiles, satellites, or balloons
    • H01Q1/282—Modifying the aerodynamic properties of the vehicle, e.g. projecting type aerials
    • H01Q1/283—Blade, stub antennas
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H01Q1/46—Electric supply lines or communication lines
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H01Q5/28—Arrangements for establishing polarisation or beam width over two or more different wavebands
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Fluid Mechanics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
TW111113625A 2021-05-19 2022-04-11 多頻帶天線 TWI888718B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021084565A JP7608267B2 (ja) 2021-05-19 2021-05-19 マルチバンドアンテナ
JP2021-084565 2021-05-19

Publications (2)

Publication Number Publication Date
TW202249348A TW202249348A (zh) 2022-12-16
TWI888718B true TWI888718B (zh) 2025-07-01

Family

ID=81306967

Family Applications (1)

Application Number Title Priority Date Filing Date
TW111113625A TWI888718B (zh) 2021-05-19 2022-04-11 多頻帶天線

Country Status (6)

Country Link
US (1) US20220376404A1 (https=)
EP (1) EP4092827B1 (https=)
JP (1) JP7608267B2 (https=)
KR (1) KR102707259B1 (https=)
CN (1) CN115395225B (https=)
TW (1) TWI888718B (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4429021A1 (en) * 2023-03-09 2024-09-11 Nokia Technologies Oy An antenna arrangement
TWI911681B (zh) * 2024-03-19 2026-01-11 啓碁科技股份有限公司 天線結構及電子裝置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030112198A1 (en) * 2001-12-18 2003-06-19 Hanyang Wang Multiband antenna
CN1886863A (zh) * 2003-10-20 2006-12-27 Lk产品有限公司 内部多频带天线
US20110291895A1 (en) * 2009-02-19 2011-12-01 Galtronics Corporation Ltd. Compact multi-band antennas
US20180115048A1 (en) * 2016-10-25 2018-04-26 Asahi Glass Company, Limited Vehicle antenna and window glass
US20180123261A1 (en) * 2016-11-02 2018-05-03 Kabushiki Kaisha Toshiba Antenna device

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
JPH10513329A (ja) * 1995-02-06 1998-12-15 メガウエイブ コーポレーション 窓ガラスアンテナ
US6466170B2 (en) 2001-03-28 2002-10-15 Motorola, Inc. Internal multi-band antennas for mobile communications
DE60319965T2 (de) * 2003-06-12 2009-04-30 Research In Motion Ltd., Waterloo Mehrelement-Antenne mit parasitärem Antennenelement
KR100964652B1 (ko) * 2007-05-03 2010-06-22 주식회사 이엠따블유 다중 대역 안테나 및 그를 포함하는 무선 통신 장치
US8344962B2 (en) 2008-11-20 2013-01-01 Nokia Corporation Apparatus, method and computer program for wireless communication
KR101714814B1 (ko) 2009-09-22 2017-03-09 쓰리엠 이노베이티브 프로퍼티즈 컴파니 다공성 비세라믹 기판상에 원자층 증착 코팅을 도포하는 방법
JP5699820B2 (ja) 2010-09-16 2015-04-15 日本電気株式会社 アンテナ装置
WO2013124897A1 (ja) * 2012-02-23 2013-08-29 日本電気株式会社 アンテナ装置
KR101321195B1 (ko) * 2012-03-26 2013-10-23 아우덴 테크노 코포레이션 다중-대역 안테나 구조체
US10476132B2 (en) * 2014-03-31 2019-11-12 Nec Corporation Antenna, antenna array, and radio communication apparatus
TWI543445B (zh) * 2014-08-12 2016-07-21 智易科技股份有限公司 天線及其製造方法
US20170301997A1 (en) * 2014-09-26 2017-10-19 Nec Corporation Antenna array, wireless communication apparatus, and method for making antenna array
EP3583659A1 (en) * 2017-02-20 2019-12-25 Smart Antenna Technologies Ltd Triple wideband hybrid lte slot antenna
EP3474376B1 (en) * 2017-10-17 2022-07-27 Advanced Automotive Antennas, S.L.U. Broadband antenna system
JP6341399B1 (ja) 2018-03-14 2018-06-13 パナソニックＩｐマネジメント株式会社 アンテナ装置
WO2019198588A1 (ja) * 2018-04-12 2019-10-17 日本電気株式会社 スプリットリング共振器、基板、及びコネクタ
EP3582323B1 (en) * 2018-06-15 2021-12-29 Advanced Automotive Antennas, S.L.U. Dual broadband antenna system for vehicles
WO2020144994A1 (ja) * 2019-01-10 2020-07-16 日本電気株式会社 アンテナ及び通信装置
JP7216576B2 (ja) * 2019-03-05 2023-02-01 日本航空電子工業株式会社 アンテナ
KR102542096B1 (ko) * 2019-04-17 2023-06-13 니혼 고꾸 덴시 고교 가부시끼가이샤 스플릿 링 공진기 및 통신 장치
CN115101924B (zh) 2019-10-31 2026-03-13 华为终端有限公司 天线装置及电子设备

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030112198A1 (en) * 2001-12-18 2003-06-19 Hanyang Wang Multiband antenna
CN1886863A (zh) * 2003-10-20 2006-12-27 Lk产品有限公司 内部多频带天线
US20110291895A1 (en) * 2009-02-19 2011-12-01 Galtronics Corporation Ltd. Compact multi-band antennas
US20180115048A1 (en) * 2016-10-25 2018-04-26 Asahi Glass Company, Limited Vehicle antenna and window glass
US20180123261A1 (en) * 2016-11-02 2018-05-03 Kabushiki Kaisha Toshiba Antenna device

Also Published As

Publication number Publication date
JP2022178055A (ja) 2022-12-02
CN115395225B (zh) 2026-03-20
EP4092827A1 (en) 2022-11-23
KR20220156746A (ko) 2022-11-28
US20220376404A1 (en) 2022-11-24
TW202249348A (zh) 2022-12-16
KR102707259B1 (ko) 2024-09-13
EP4092827B1 (en) 2024-08-07
CN115395225A (zh) 2022-11-25
JP7608267B2 (ja) 2025-01-06

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