JP7608267B2 - マルチバンドアンテナ - Google Patents

マルチバンドアンテナ Download PDF

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Publication number
JP7608267B2
JP7608267B2 JP2021084565A JP2021084565A JP7608267B2 JP 7608267 B2 JP7608267 B2 JP 7608267B2 JP 2021084565 A JP2021084565 A JP 2021084565A JP 2021084565 A JP2021084565 A JP 2021084565A JP 7608267 B2 JP7608267 B2 JP 7608267B2
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JP
Japan
Prior art keywords
slot
ground terminal
multiband antenna
edge
power supply
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
JP2021084565A
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English (en)
Japanese (ja)
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JP2022178055A (ja
JP2022178055A5 (https=
Inventor
博 鳥屋尾
健太 土屋
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.)
Japan Aviation Electronics Industry Ltd
Original Assignee
Japan Aviation Electronics Industry 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 Japan Aviation Electronics Industry Ltd filed Critical Japan Aviation Electronics Industry Ltd
Priority to JP2021084565A priority Critical patent/JP7608267B2/ja
Priority to US17/713,492 priority patent/US20220376404A1/en
Priority to EP22167249.6A priority patent/EP4092827B1/en
Priority to TW111113625A priority patent/TWI888718B/zh
Priority to KR1020220045725A priority patent/KR102707259B1/ko
Priority to CN202210384251.9A priority patent/CN115395225B/zh
Publication of JP2022178055A publication Critical patent/JP2022178055A/ja
Publication of JP2022178055A5 publication Critical patent/JP2022178055A5/ja
Application granted granted Critical
Publication of JP7608267B2 publication Critical patent/JP7608267B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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

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  • 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)
JP2021084565A 2021-05-19 2021-05-19 マルチバンドアンテナ Active JP7608267B2 (ja)

Priority Applications (6)

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
US17/713,492 US20220376404A1 (en) 2021-05-19 2022-04-05 Multiband antenna
EP22167249.6A EP4092827B1 (en) 2021-05-19 2022-04-07 Multiband antenna
TW111113625A TWI888718B (zh) 2021-05-19 2022-04-11 多頻帶天線
KR1020220045725A KR102707259B1 (ko) 2021-05-19 2022-04-13 멀티밴드 안테나
CN202210384251.9A CN115395225B (zh) 2021-05-19 2022-04-13 多频带天线

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
JP2022178055A JP2022178055A (ja) 2022-12-02
JP2022178055A5 JP2022178055A5 (https=) 2024-03-12
JP7608267B2 true JP7608267B2 (ja) 2025-01-06

Family

ID=81306967

Family Applications (1)

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

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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020140607A1 (en) 2001-03-28 2002-10-03 Guangping Zhou Internal multi-band antennas for mobile communications
US20100123640A1 (en) 2008-11-20 2010-05-20 Nokia Corporation Apparatus, method and computer program for wireless communication
JP2019161490A (ja) 2018-03-14 2019-09-19 パナソニックＩｐマネジメント株式会社 アンテナ装置
WO2021083362A1 (zh) 2019-10-31 2021-05-06 华为技术有限公司 天线装置及电子设备

Family Cites Families (22)

* Cited by examiner, † Cited by third party
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
US6621455B2 (en) * 2001-12-18 2003-09-16 Nokia Corp. Multiband antenna
DE60319965T2 (de) * 2003-06-12 2009-04-30 Research In Motion Ltd., Waterloo Mehrelement-Antenne mit parasitärem Antennenelement
FI120606B (fi) * 2003-10-20 2009-12-15 Pulse Finland Oy Sisäinen monikaista-antenni
KR100964652B1 (ko) * 2007-05-03 2010-06-22 주식회사 이엠따블유 다중 대역 안테나 및 그를 포함하는 무선 통신 장치
CN102326296A (zh) * 2009-02-19 2012-01-18 盖尔创尼克斯有限公司 紧凑型多频带天线
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
JP2018074263A (ja) * 2016-10-25 2018-05-10 旭硝子株式会社 車両用アンテナ及びアンテナ付き窓ガラス
JP6659519B2 (ja) * 2016-11-02 2020-03-04 株式会社東芝 アンテナ装置
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020140607A1 (en) 2001-03-28 2002-10-03 Guangping Zhou Internal multi-band antennas for mobile communications
US20100123640A1 (en) 2008-11-20 2010-05-20 Nokia Corporation Apparatus, method and computer program for wireless communication
JP2019161490A (ja) 2018-03-14 2019-09-19 パナソニックＩｐマネジメント株式会社 アンテナ装置
WO2021083362A1 (zh) 2019-10-31 2021-05-06 华为技术有限公司 天线装置及电子设备

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
TWI888718B (zh) 2025-07-01
CN115395225A (zh) 2022-11-25

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