EP3669422C0 - Antenne plaquée présentant deux modes de rayonnement différents à deux fréquences de travail distinctes, dispositif utilisant une telle antenne - Google Patents

Antenne plaquée présentant deux modes de rayonnement différents à deux fréquences de travail distinctes, dispositif utilisant une telle antenne

Info

Publication number
EP3669422C0
EP3669422C0 EP18753199.1A EP18753199A EP3669422C0 EP 3669422 C0 EP3669422 C0 EP 3669422C0 EP 18753199 A EP18753199 A EP 18753199A EP 3669422 C0 EP3669422 C0 EP 3669422C0
Authority
EP
European Patent Office
Prior art keywords
antenna
different radiation
working frequencies
separate working
radiation modes
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
EP18753199.1A
Other languages
German (de)
English (en)
Other versions
EP3669422A1 (fr
EP3669422B1 (fr
Inventor
Cyril Jouanlanne
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.)
Unabiz
Original Assignee
Unabiz
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 Unabiz filed Critical Unabiz
Publication of EP3669422A1 publication Critical patent/EP3669422A1/fr
Application granted granted Critical
Publication of EP3669422B1 publication Critical patent/EP3669422B1/fr
Publication of EP3669422C0 publication Critical patent/EP3669422C0/fr
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
    • H01Q5/335—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 at the feed, e.g. for impedance matching
    • 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
    • H01Q9/0421—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with a shorting wall or a shorting pin at one end of the element
    • 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
    • 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
    • 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
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/32—Adaptation for use in or on road or rail vehicles
    • H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
    • H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
EP18753199.1A 2017-08-18 2018-08-17 Antenne plaquée présentant deux modes de rayonnement différents à deux fréquences de travail distinctes, dispositif utilisant une telle antenne Active EP3669422B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1757731A FR3070224B1 (fr) 2017-08-18 2017-08-18 Antenne plaquee presentant deux modes de rayonnement differents a deux frequences de travail distinctes, dispositif utilisant une telle antenne
PCT/EP2018/072288 WO2019034760A1 (fr) 2017-08-18 2018-08-17 Antenne plaquée présentant deux modes de rayonnement différents à deux fréquences de travail distinctes, dispositif utilisant une telle antenne

Publications (3)

Publication Number Publication Date
EP3669422A1 EP3669422A1 (fr) 2020-06-24
EP3669422B1 EP3669422B1 (fr) 2024-04-24
EP3669422C0 true EP3669422C0 (fr) 2024-04-24

Family

ID=60627757

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18753199.1A Active EP3669422B1 (fr) 2017-08-18 2018-08-17 Antenne plaquée présentant deux modes de rayonnement différents à deux fréquences de travail distinctes, dispositif utilisant une telle antenne

Country Status (4)

Country Link
US (1) US11196162B2 (fr)
EP (1) EP3669422B1 (fr)
FR (1) FR3070224B1 (fr)
WO (1) WO2019034760A1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018182507A1 (fr) * 2017-03-31 2018-10-04 Agency For Science, Technology And Research Antenne à polarisation circulaire à gain élevé à large bande compacte
KR102445368B1 (ko) * 2017-12-14 2022-09-20 현대자동차주식회사 안테나 장치 및 차량
FR3077165B1 (fr) * 2018-01-19 2021-12-24 Arianegroup Sas Antenne planaire destinee a equiper un vehicule spatial
RU2675256C1 (ru) * 2018-03-01 2018-12-18 Общество с ограниченной ответственностью "РадиоТех" Способ беспроводной связи между абонентами и базовыми станциями
JP2019186741A (ja) * 2018-04-10 2019-10-24 富士通コンポーネント株式会社 アンテナ及びアンテナモジュール
US11435306B2 (en) * 2018-08-07 2022-09-06 Purdue Research Foundation Quantifying emulsified asphalt-based chip seal curing times using electrical properties
JP7028212B2 (ja) * 2019-03-26 2022-03-02 株式会社Soken アンテナ装置
FR3108209B1 (fr) * 2020-03-10 2022-02-25 Commissariat Energie Atomique Antenne fil-plaque monopolaire reconfigurable en fréquence
KR102369732B1 (ko) 2020-07-08 2022-03-02 삼성전기주식회사 안테나 장치
CN114094339B (zh) * 2020-08-07 2023-05-16 华为技术有限公司 自适应调谐方法、自适应调谐天线及电子设备
EP4002589A1 (fr) 2020-11-24 2022-05-25 Nokia Solutions and Networks Oy Système d'antenne
CN115764307B (zh) * 2021-09-03 2024-09-20 荣耀终端有限公司 一种终端单极子天线
FR3131463B1 (fr) * 2021-12-23 2024-04-26 Commissariat Energie Atomique Antenne fil plaque monopolaire à bande passante élargie
US12021319B2 (en) * 2022-04-19 2024-06-25 Meta Platforms Technologies, Llc Distributed monopole antenna for enhanced cross-body link
CN114865290B (zh) * 2022-06-21 2024-04-12 浙江金乙昌科技股份有限公司 一种安装于金属表面的小型化5g mimo天线

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7038635B2 (en) * 2000-12-28 2006-05-02 Matsushita Electric Industrial Co., Ltd. Antenna, and communication device using the same
US6856286B2 (en) * 2001-11-02 2005-02-15 Skycross, Inc. Dual band spiral-shaped antenna
US6720935B2 (en) * 2002-07-12 2004-04-13 The Mitre Corporation Single and dual-band patch/helix antenna arrays
JP2004200775A (ja) * 2002-12-16 2004-07-15 Alps Electric Co Ltd デュアルバンドアンテナ
US8325097B2 (en) * 2006-01-14 2012-12-04 Research In Motion Rf, Inc. Adaptively tunable antennas and method of operation therefore
US8354972B2 (en) * 2007-06-06 2013-01-15 Fractus, S.A. Dual-polarized radiating element, dual-band dual-polarized antenna assembly and dual-polarized antenna array
JP4956412B2 (ja) * 2007-12-27 2012-06-20 株式会社東芝 アンテナ装置および無線通信装置
US8952857B2 (en) * 2008-08-29 2015-02-10 Arizona Board Of Regents, A Body Corporate Of The State Of Arizona Acting For And On Behalf Of Arizona State University Antennas with broadband operating bandwidths
US20120038520A1 (en) * 2010-08-11 2012-02-16 Kaonetics Technologies, Inc. Omni-directional antenna system for wireless communication
CN102044753B (zh) * 2010-12-07 2013-10-02 惠州Tcl移动通信有限公司 带十字型高阻抗表面金属条接地的天线及其无线通讯装置
US8830128B2 (en) * 2011-06-14 2014-09-09 Kathrein Automotive North America, Inc. Single feed multi-frequency multi-polarization antenna
US9502750B2 (en) * 2013-04-02 2016-11-22 Apple Inc. Electronic device with reduced emitted radiation during loaded antenna operating conditions
US11515732B2 (en) * 2018-06-25 2022-11-29 Energous Corporation Power wave transmission techniques to focus wirelessly delivered power at a receiving device

Also Published As

Publication number Publication date
FR3070224B1 (fr) 2020-10-16
WO2019034760A1 (fr) 2019-02-21
EP3669422A1 (fr) 2020-06-24
EP3669422B1 (fr) 2024-04-24
US11196162B2 (en) 2021-12-07
FR3070224A1 (fr) 2019-02-22
US20200227829A1 (en) 2020-07-16

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